- An experienced pilot can keep an engineless glider aircraft aloft for hours by
using only the lift provided by rising air currents. Suppose during a flight an
upward force of 5.00 103 N is exerted on the glider. Simultaneously, the
glider experiences a forward force of 0.50 103 N. The gravitational force
acting on the glider and its pilot is 4.80 10N. Draw a free-body diagram of
the glider.

Answers

Answer 1

Answer:

Flift=5.00×10³ N

Fhorizontal=0.50×10³ N

Fg=4.80×10³ N

Explanation:

A free-body diagram of the glider.

pretend this is a number line

^

|  Flift

|  

|

|---->Fhorizontal

|

| Fg

|

hope this helps! :)


Related Questions

TRUE OR FALSE IN CIRCUITS!!!!!!!

Answers

the answer is false ur welcome

Answer:

True

True

True

False

False

True

True

someone please helppp :|||

Answers

Answer:

b

Explanation:

Answer:

its c

Explanation:

i have asked my teacher

Which of these statements are true about hydroelectric power? A.It is the most widely used renewable energy source in the world. B.It never disrupts ecosystems. C.It is not always available. D.A hydroelectric dam controls the force of moving water to generate electricity.

Answers

D is the answer most true

Give 1 real life example of a scenario that takes advantage of the inverse relationship between force and time when impulse is constant. Describe how it is an example of impulse and how force and time are involved.

Answers

Answer:

On real life example of a scenario that takes advantage of the inverse relationship between force and time when impulse is constant is when making a serve with a lawn tennis racket

How It is an example of impulse is that when a serve is made by moving the bat slowly, the lawn tennis player uses less force and the ball is in contact with the string for longer a period

When however, the lawn tennis player moves the racket faster, with the strings of the racket highly tensioned  he uses more force and the ball also spends less time on the racket to produce the same momentum

Explanation:

The impulse of a force, ΔP is given by the following formula;

ΔP = F × Δt

Where ΔP is constant, we have;

F ∝ 1/Δt

Therefore, for the same impulse, when the force is increased, the time of contact is decreases and vice versa.

Please help me look at the image below

Answers

I can’t see anything

Which class lever is called force multiplier and why?​

Answers

Answer:5

Explanation:

Question:

Which class lever is called force multiplier and why?​

Answer:

Lever of second type (or class II)

Explanation:

Lever of second type (or class II) is used as a force multiplier. In second class lever, the effort arm is always longer than the load arm and so its mechanical advantage is always greater than 1. So this lever acts as a force multiplier i.e., by applying a less effort, large load is lifted.

How do officers in this line of work need to use problem solving and critical thinking to do their jobs?

Answers

Answer:

by using problem solving skills they could solve who,what,where did the crime oriented. and using critical thinking is good for you to get the job done!

Explanation:

I'm in forensic science :)


A waiter walks a distance of 5m holding a tray of food that weighs 10N. How much work has the waiter done on the tray?

Answers

Answer:

0 joule of workdone

Explanation:

[tex] w = f \times d \times \cot( \beta ) [/tex]

force and the displacement are perpendicular to each other so cos(90⁰) =0

Force(10N)xDistance(5m)=50j(work done)

A series circuit has a combination of two resistors, one 7.25 ohm's and the other 4.50 ohm's.
They are connected to a 9-volt battery. What is the equivalent resistance of the circuit?

Answers

Answer:

11.75 ohms

Explanation:

since its series connection

R equivalent = R1 + R2 = 7.25 + 4.5

a 64 l gas tank is filled completely is 15 degree celsius how much gasoline overflows into can get up to 35 degree celsius while the car is parked in direct sunlight​

Answers

Answer:

Volume of gasoline overflow(v)= 40/9 L (I.e. 4.44 L)

Explanation:

Use v1/T1=v2/T2

.....overflow(V)=v2-v1

Note; Take temperature in absolute scale or kelvin scale

The overflow volume of the gas is required.

The overflow volume is 4.44 L.

[tex]V_1[/tex] = Initial volume = 64 L

[tex]T_1[/tex] = Initial temperature = [tex]15+273.15=288.15\ \text{K}[/tex]

[tex]V_2[/tex] = Final volume

[tex]T_2[/tex] = Final temperature = [tex]35+273.15=308.15\ \text{K}[/tex]

From the gas laws we have the relation

[tex]\dfrac{V_2}{V_1}=\dfrac{T_2}{T_1}\\\Rightarrow V_2=\dfrac{T_2}{T_1}V_1\\\Rightarrow V_2=\dfrac{308.15}{288.15}\times 64\\\Rightarrow V_2=68.44\ \text{L}[/tex]

Overflow volume

[tex]\Delta V=V_2-V_1=68.44-64\\\Rightarrow \Delta V=4.44\ \text{L}[/tex]

Learn more:

https://brainly.com/question/22811432?referrer=searchResults

If the same force is applied to an object with a large mass it will have a blank acceleration

Answers

Answer:

If the same force is applied to an object with a large mass it will have a smaller (lesser) acceleration

Explanation:

force and mass are inversely proportional. force and acceleration are directly proportional. which means greater mass have smaller acceleration and smaller mass has greater acceleration. this is due to newtons second law of motion.

In the case when the same force is applied that contains high mass so it contains less acceleration.

Relationship of force and mass:

There should be an inverse relationship between the force and mass. However, there is the direct relationship between the force and acceleration. That means in the case when there is the high force so there should be less acceleration and less mass contains high acceleration by applying the second law of motion of newton.

Learn more about mass here: https://brainly.com/question/24701836

PLS HELP ME
Secondary waves CANNOT travel through
a.
rock.
b.
liquids.
c.
Earth’s mantle.
d.
Earth’s crust.

Answers

Answer:

B. Liquids

Explanation:

Just had this question on my test.

Hope this helps :)

B.liquids
I think.......

Which statement about the function of the cell membrane of all organisms is not correct? The cell membrane forms a barrier that keeps all substances that might harm the cell from entering the cell. The cell membrane is capable of transforming oxygen and glucose into energy for the cell The cell membrane controls the movement of molecules into and out of the cell.

Answers

Answer:

The cell membrane is capable of transforming oxygen and glucose into energy for the cell

Explanation:

The cell membrane encapsulates all the organelles of the cell. It provides protection for the organelles of the cell.

It transports nutrients into the cell and toxic materials out of the cell. It also prevents the entry of harmful materials into the cell.

The cell membrane does not perform the function of  transforming oxygen and glucose into energy for the cell.

A 60 cm tall Siberian Huskey stands 3 m in front of a PLANE MIRROR and looks at its image. a) How tall is the image in the mirror? b) What is the characteristic of the image?

Answers

Explanation:

Given that,

Height of Siberian Huskey = 60 cm

Distance of Siberian Huskey and a plane mirror = 3 m

The characteristic of a plane mirror are as follows :

A plane mirror always forms a virtual image. The image and object are the same distance from the mirrorThe image size is the same as the object size.The image is upright.

(a) The height of the formed image = 3 m

(b) The formed image is virtual, upright and same size that of object.

Human perception of the frequency of sound waves is called:

Answers

Answer:

The study of the human perception of sound is called psychoacoustics.

Explanation:

Activity
Launch the Wave on a String simulation again to investigate the relationship between amplitude and damping force.
To begin:
• Select Oscillate and No End.
• Set Amplitude to 1.00 cm and Frequency to 1.00 Hz,
• Set Damping to None and Tension to low.
• Select Rulers to measure the amplitude of the waves.
For each measurement described below, pause the wave when the oscillator arm is at or just past its maximum
Part A
You can see that each wave has a crest and a trough. Measure the amplitude at the first crest to the center of the ball and record your reading in
the table below. Record amplitude measurements for every subsequent trough and crest, as identified in the table.
Finally, vary the Damping as indicated in the table and record your amplitude readings again for each different damping value to complete the
table. Each division is 5 units of dampening force, where None = 0, and Lots = 50.
illustration
Amplitude of Wave 1 E Amplitude of Wave 2 Amplitude of Wave 3
(crest)
(crest)
(crest)


Answers

your welcome LOL plz like

takes 5 seconds and 2,000 J for a crane to lift a very heavy object. Which of these correctly describes power and energy for this action?

2,000 J of energy was converted into some other energy, requiring 10,000 W of power.
2,000 J of energy was converted into some other energy each second, requiring 400 W of power
2,000 J of power was converted into 400 W of energy.
2,000 J of power was converted into some other power every second, requiring 10,000 W of energy.

Answers

A crane takes 5 s and 2,000 J to lift an object. That is, 2,000 J of energy was converted into some other energy each second, requiring 400 W of power.

What is power?

In physics, power is the amount of energy transferred or converted per unit time.

A crane uses 2,000 J of energy (E) to perform work (W) is 5 s (t). Let's calculate the power used (P).

P = W / t = 2,000 J / 5 s = 400 W

Which of these correctly describes power and energy for this action?

2,000 J of energy was converted into some other energy, requiring 10,000 W of power. No, the required power was 400 W.2,000 J of energy was converted into some other energy each second, requiring 400 W of power. Yes.2,000 J of power was converted into 400 W of energy. No, energy cannot be converted into power.2,000 J of power was converted into some other power every second, requiring 10,000 W of energy. No, the required power was 400 W.

A crane takes 5 s and 2,000 J to lift an object. That is, 2,000 J of energy was converted into some other energy each second, requiring 400 W of power.

Learn more about power here: https://brainly.com/question/911620

#SPJ1

QUESTION
Energy can only be used in it's original
form.
false
true

Answers

Answer:

False

Explanation:

Energy keeps on converting from one form to another and it is useful in each of its forms.

For instance, the kinetic energy get converts into potential energy, mechanical energy of motor converts into electrical energy, sound energy (phone) converts into electrical energy etc. but in all these forms energy is useful in one or the other way.

Hence, the given statement is false.

how do you select the appropriate tools for caregiving rated task effectively?​

Answers

Answer:

Care giving tools like medical devices or any medical supplies which aid the effectiveness of care for the patient will help the quality of work of care giving. ... All of the care giving tool should also be efficient and effective

is there a photo or a passage for this question?

If you had pulled the box with 300W of power, and did 900J of work, how long did it take to pull the box?

Answers

Answer: 3 seconds

Explanation:

The equation for Power is  P=W/tΔ

P= Power(W)

W= Work(J)

t= change in time

So for this equation we have 300=900/t where we need to solve for t which we can do by using algebra

300=900/t

t=900/300

t=3

so t= 3 seconds (s)

Thomas helps his older brothers, who own a junk yard, on the weekends to earn extra money. He likes to help them push broken-down cars to the back of the junk yard because it makes him feel strong. Last Saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. The cars were the following weights:white car: 2,700 poundsred car: 1,500 poundsblue car: 2,100 poundsThink about how much force is needed to move each car. Which correctly organizes the cars in order from the most to least amount of force needed to move them

Answers

Answer:

white, blue and red

Explanation:

Force is given by

[tex]F=ma[/tex]

where

m = Mass of object

a = Acceleration of the object

If the acceleration is same for all the cars the force needed to be applied will depend on the mass of the car. The heaviest car requiring the most force and the lightest car requiring the least amount of force.

Here, the weight of the cars in descending order is white, blue and red.

So, the cars in order from the most to least amount of force needed to move them is white, blue and red.

You observed the wheels of a car as it moves past you from right to left. Do the wheels have a positive or negative angular velocity?

Answers

Answer:

Negative angular velocity

Explanation:

The movement/rotation  of An object in a clockwise direction ( right to left direction)  corresponds to a Negative angular velocity . while the rotation of an object in an anti-clockwise direction ( left to right direction ) possess  a positive angular velocity.

Hence the movement of the wheels of the car past you from right to left will possess a Negative angular velocity

(b) The refractive index of the glass of the prism is 1.49. The ray EF is refracted at F. Use
information from Fig. 6.1 to calculate the angle of refraction at F.
IL
angle of refraction
[3]​

Answers

see in link below. ok bye my friend

A 100-watt lightbulb uses 1 kilowatt-hour of electrical
energy when it is on for ten hours. How much energy does
a 25-watt lightbulb use when it is on for ten hours?

Answers

Answer:

Energy = 0.25 kilowatt-hour

Explanation:

Given the following data;

Power = 25 Watts

Time = 10 hours

Power can be defined as the energy required to do work per unit time.

Mathematically, it is given by the formula;

[tex] Power = \frac {Energy}{time} [/tex]

To find the energy consumed;

Energy = power * time

Substituting into the formula, we have;

Energy = 25 * 10

Energy = 250 Watt-hour

To convert to kilowatt-hour, we would divide by 1000;

Energy = 250/1000

Energy = 0.25 kilowatt-hour

Waves that move through space are called

Answers

Answer:

Electromagnetic waves are waves that can travel through matter or through empty space

Which one i need help

Answers

Answer:

C

Explanation:

A marble has a volume of 1 mL. How much water will it displace in a graduated cyclinder
A.
1 mm
B.
more than 1 mL
C.
less than 1 mL
D.
1mL

Answers

the answer is D. 1mL

A toy gun uses a spring to shoot plastic balls (m = 50 g). The spring is compressed by 3.0 cm. Let k=2.22 × 105 N/m. (a) Of course, you have to do some work on the gun to arm it. How much work do you have to do? (b) Suppose you fire the gun horizontally. How fast does the ball leave the gun? (c) Now suppose you fire the gun straight upwards. How high does the ball go?

Answers

Answer:

Explanation:

Given that:

mass of the plastic ball = 50 g = 50 × 10⁻³ kg

spring constant (k) = 2.22 × 10⁵ N/m

compression of spring (x) = 3.0 cm = 3 × 10⁻² m

a) Work done:

[tex]= \dfrac{1}{2}kx^2 \\ \\ = \dfrac{1}{2}\times 2.22 \times 10^{5}\times (3 \times 10^{-2})^2 \\ \\ = 99.9 \ J[/tex]

b) When the gun is fired horizontally;

In the spring, the potential energy is changed to kinetic energy.

i.e.

[tex]\implies \dfrac{1}{2}kx^2 = \dfrac{1}{2}mv^2 \\ \\ 2.22 \times 10^5 \times (3\times 10^{-2}) ^2 =50 \times 10^{-3} \times v^2\\ \\ \mathbf{v= 63.2 m/s}[/tex]

c) The max height the bullet will reach if the gun is being shot upward is:

[tex]H_{max}= \dfrac{v^2}{2g} \\ \\ H_{max}= \dfrac{63.2^2}{2\times 9.8}[/tex]

[tex]\mathbf{H_{max}= 203.9 \ m}[/tex]

A Stegosaurus hits' a wall with a force of
60 N and has a mass of 32kg. What
was the acceleration of the dino?
1920

Answers

Answer: a= -1.9 m/s²

Explanation: F = ma and a = F / m = 60 N / 32 kg = 1.875 m/s²

Because of law of action and reaction, wall applies same force to dino

In opposite direction and Dino is decelerating. Thus sign Is negative.

Ways that waves may interact with matter include

Answers

Answer:

Three ways that waves may interact with matter are reflection, refraction, and diffraction. Reflection occurs when waves bounce back from a surface that they cannot pass through.

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Which of the following is the bestexample of an MLA citation?A. Lee, Mark. Global Warming: Myth or Reality? NewYork: Springer, 2005. Print.B. Mignon Fogarty. Grammar Girl's Quick and Dirty Tipsfor Better Writing. 2008.C. Uzawa, Hirofumi. Economic Theory and GlobalWarming. Print heidi company is considering the acquisition of a machine that costs $428,400. the machine is expected to have a useful life of six years, a negligible residual value, an annual net cash flow of $119,000, and annual operating income of $70,000. what is the estimated cash payback period for the machine (round to one decimal point)? What is contamination defined as? x+12)^(2)=x^(2)+24x+ __ what is the missing term? Any material listed in the cell notation that is not specifically oxidized or reduced is most likely: Select the correct answer below: an inert electrode an active electrode contained in the salt bridge none of the above Now imagine you are living during the times of British Rule in India. How will you feel about being under colonial rule? What problemswill you be facing? which of the following are attainable production points that are not efficient? Check all that apply. Point A Point B Point C Point D Point E The document that provides basic guidance and regulatory requirements for derivative classification for DoC personnel is: __________ The following table lists several determinants of aggregate demand. Complete the table by indicating the change in each determinant necessary to increase aggregate demand. stephen and whitney have been married for 10 years. after taxes and other payroll deductions, they bring home $68,000 annually. if they save 10% of their take-home pay and use the rest for household living expenses, how much should they have in an emergency fund to meet the 3-month emergency fund requirement? (tip: assume that they spend all the rest of money on living expenses.) question 4 options: $5,100. $15,300. $17,000. $20,400. marketing managers at fast track motor sports are looking for ways to cut costs as the company is facing intense competitive pressure. they are considering a plan to cut distribution costs by eliminating marketing intermediaries from the channel of distribution. if fast track does this, it is likely to find that 16. list and explain three concepts that james gibson introduced into the visual perception literature. How does the author of "New Chicago" transform "The Monkey's Paw" source material? A. The author has Cole consider getting rid of the monkey's paw so that he would not be tempted to make another wish. B. The author has Cole be very specific in his wish that his brother was alive and healed as he was before he fell. C. The author makes Cole afraid that if his brother were alive again, he would still be injured and not his normal self. D. The author makes Cole wonder if he should make another wish because the consequences could have been worse. Read "Like Brother We Meet" and "Elegy for the Native Guard. "What do the poem have in common?Both focu on the importance of family by howing loving family reunion. Both focu on the uffering of war by depicting the death that i created. Both focu on the truggle for equality by highlighting inequalitie between people. Both focu on the human capacity for violence by decribing what happen in war What is the ultimate goal of PACS in the field of medicine? What is the function of the Department of Homeland Security Group of answer choices? One of the primary approaches to negotiation is to study individual characteristics. Which of the following is an example of an individual characteristic? a. The type of communication used b. The potential outcomes of the negotiation c. The degree of Machiavellianism d. The time frame available for negotiation e. The locus of control of each party an increase in the expected inflation rate will cause which of the following? responses a rightward shift in the aggregate demand curve a rightward shift in the aggregate demand curve a rightward shift in the short-run phillips curve a rightward shift in the short-run phillips curve a rightward shift in the short-run aggregate supply curve a rightward shift in the short-run aggregate supply curve a leftward shift in the long-run phillips curve a leftward shift in the long-run phillips curve a leftward shift in the long-run aggregate supply curve A study conducted by USA Today revealed that African Americans are _____ as likely as whites to be arrested on drug charges, even though both groups use drugs at about the same rate [URGENT!] - Equilibrium ProblemConsider the following reaction:4A + 2B 2C + D (all gases at STP)Initially, the reaction system is at equilibrium, with [A] = [B] = 2.60 M, and [C] = [D] = 3.10 M, making K = 0.0964. The reaction takes place in a 5.00-liter container. Moles of B are removed until the new equilibrium concentration of C is 2.70. How many moles of B were removed?