What two horizontal forces are present as a car is pushed down the driveway?(1 point)

push, velocity
power, friction
power, weight
push, friction

Answer:

https://brainly.com/question/24997963 this will help you. You need to sq rt the added values then divide a+b by the square value. Keeping anything thats negative negative if negative is answer and set to = cos theta. then convert from cos theta = 1 cos will = 0. But if cos theta = decimal then ensure its positive number and that's your answer. Formula a+b/ sqrt a+b

Explanation:

Answer:

a) g.p.e.=mass × gravitational field strength × height

b) Eᵖ= 50 × 9.8 × 20

9800 (J)

Answer:

you will have 20 hydrogin atomes

Explanation:

Answer:

mass of water is 0.2kg

Explanation:

mass of water is tota mass of bowl minus mass of bowl

Answer:

1. Vegetable peeler- >tool used to remove the layers of flesh from vegetables and firm fruits

2. Fruit and salad knives->efficiently cut and slice through vegetables and fruits

3. Citrus knife->Citrus and fruit knives are perfect for cutting, slicing, peeling, chopping, and extracting

4. Kitchen knife->used for cutting meat, dicing vegetables, disjointing some cuts, slicing herbs, and chopping nuts and many more

5. Pairing knife->The small but mighty paring knife is used to cut, chop and slice fruits and vegetables

Explanation:

hope it's helpful to you ☺️

Answer:

1. Vegetable peeler -

A kitchen tool used to remove the layers of flesh from vegetables and firm fruits, such as apples, by peeling off thin narrow shavings..

2. Fruit and salad knives -

Made with a serrated blade, the salad knife can be used safely on non-stick surfaces to cut not only vegetables but a wide variety of foods such as fruits, cakes, bars, and breads. It is also referred to as a lettuce knife..

3. Citrus knife -

Citrus knives are perfect for cutting, slicing, peeling, chopping, and extracting..

4. Kitchen knife -

Knives are used for cutting meat, dicing vegetables, disjointing some cuts, slicing herbs, and chopping nuts, but there are a number of different varieties for separate purposes, including carving, slicing and bread knives for specific ingredients..

5. Paring knife -

Small but mighty paring knife is used to cut, chop and slice fruits and vegetables, but they can also be used for a multitude of other kitchen tasks..

Explanation:

Hope it helps you..

Y-your welcome in advance..

(;ŏ﹏ŏ)(ㆁωㆁ)

Answer:

electric energy.......

[tex]\colorbox{aqua} A\colorbox{aqua} N\colorbox{aqua} S\colorbox{aqua} W\colorbox{aqua} E\colorbox{aqua} R\colorbox{aqua} S[/tex]

Forces of inertia

Answer:

W= 116  Y= 163

Explanation:

This is because the cutting the mass in half would make it half of the temp of the mass 1 kg higher.

Answer: W=116 Y=163

Explanation:

We have to divide 2 by 232 and 327

232/2= 116    327/2=163

Answer:

V = W = 12 J/C * 150 C = 1800 J      work in moving 150 C of charge

P = W / t = 1800 J / 60 s  = 30 watts

Answer:

30 Watts

Explanation:

We're provided with the following information:

= 60 seconds

Current is the rate of flow of charge ,i. e., The amount of charge flowing "per second":

[tex]\boxed{\mathfrak{Current(I)=\frac{Charge(Q)}{Time(T)} }}[/tex]

We have:

Finding the current flown using the above mentioned formula:

[tex]\implies \mathsf{I=\frac{150}{60} }[/tex]

[tex]\implies \mathsf{I=\frac{5}{2} }[/tex]

=> I = 2.5 A

A(Amperes) is the SI unit of Current

We've a relation between Power, Current and Voltage, derived with the help of  "Joule's Law of Heating", and that is:

[tex]\boxed{\mathfrak{Power(P)=Voltage(V) \times Current(I)}}[/tex]

We can finally find Power, Since we have:

=> P = 12 × 2.5

=> P = 30 W

W, Watts, is the Si unit of Power

Hi there!

[tex]\large\boxed{\text{B. 32.73N}}[/tex]

To calculate the tension, we must calculate the acceleration of the system.

Begin with a summation of forces:

∑F = -M₁gsinФ + T - T + M₂g

Simplify and solve for acceleration: (Tensions cancel out)

[tex]a = \frac{-M_1gsin\theta + T - T + M_2g}{M_1+M_2}[/tex]

Plug in values. Let g = 10 m/s²

[tex]a = \frac{-3(10)(sin30)+8(10)}{3+8} = 5.91 m/s^{2}[/tex]

Now, to find tension, let's sum up the forces acting on ONE block. For simplicity, we can look at the hanging block:

∑F = -T + W

ma = -T + W

Rearrange to solve for T:

T = W - ma

We know the acceleration, so plug in the values:

T = (8)(10) - (8)(5.91) = 32.73 N

Answer:

Hey there

It says "use of technology" so let's get rid of option B because that talks of development. Now let's get rid of A because we are ask "how society affects the use of technology", not technology affects things".

We are left with C and D. C sounds the most plausible because it is about how "sociaty affects the use of money". D is not right because it talks about how people sell cars.

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The given terms are :

Current = 0.8 Amperes

Time = 3 minutes = 3 × 60 = 180 seconds

we know that,

now, let's solve for charge (q) :

Total Charge (q) = 144 Coulombs

Answer: Motor neurons of the spinal cord are part of the central nervous system (CNS) and connect to muscles, glands and organs throughout the body. These neurons transmit impulses from the spinal cord to skeletal and smooth muscles (such as those in your stomach), and so directly control all of our muscle movements. so they are resposnible for giving the message to your muscles to move your hand to dribble the ball.

Explanation:

C or B; these make the most sense

Answer: For what objects? And what data?

Explanation:

Answer:

The pressure remains the same.

F = P * A  the amount of force transmitted would double if only the input area is changed. Pressure is the same at all points in the system.

Answer: It was important when the Sun was forming from a shrinking interstellar cloud of gas.

Hope this helps!!

This process is thought to have been the main source of energy for the sun in the early stages of its development before nuclear fusion reactions in the sun's core became the dominant source of energy.

Gravitational contraction is the process by which a celestial body, such as a star, generates energy through the release of gravitational potential energy as it contracts and becomes denser.

Here,
This process is thought to have been the main source of energy for the sun in the early stages of its development before nuclear fusion reactions in the sun's core became the dominant source of energy.

As the sun contracted and became denser, the temperature and pressure in its core increased, leading to the initiation of nuclear fusion reactions. These reactions transformed hydrogen into helium and released a tremendous amount of energy in the form of light and heat, which has sustained the sun for billions of years.

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a). 1.2 s

b). 3.81 m

c) v= 6.8 m/s

d) v= 27.05 m/s

Speed is define as the distance per unit time. It is also define as how fast an object is  moving.

According to the question:

Height = 1.5 m , speed = 7.0 m/s.

a)By using 1st equation of motion

[tex]V = V_{0} + g*t.\\V = 0 \\V_{0} = 7.0 m/s.g = -9.8 m/s^2\\0 = 7 + (-9.8 m/s^2)*t\\t = 1.2 s[/tex]

b.

[tex]h = 1.5 + V_{0} *t + 0.5g*t^2\\V_{0} = 7.8 m/s\\t = 1.2s , g = -9.8 m/s^2\\h = 3.81 m[/tex]

c.

[tex]V^2 = V_{0} ^2 + 2g*d\\V_{0} = 7.8 m/s\\g= -9.8 m/s^2.\\d= 2.2-1.5 = 0.7 m\\V = 6.8 m/s[/tex]

d.

[tex]V^2 = V_{0} ^2 + 2g*h\\V_{0} = 0\\g = +9.8 m/s^2.\\h = 6.8 m\\V = 27.05 m/s[/tex]

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Answer:

I believe the answer is D.

Explanation:

It would have been helpful if there had been more information included with this problem, but it would make sense that the answer is D.  If there is a winter between time 1 and 3, bison that are not well-suited to the weather, (skinny and smooth) will die off, and only the ones well-suited to winter weather will survive to produce offspring.

During the snowy winter, the fat, shaggy bison survived while most of the other bison died. The next year, the shaggy bison produced mostly shaggy offspring. So, option D.

An organism, such as a plant or animal, can acquire any heritable characteristic that aids in its ability to survive and procreate in its environment. This is known as adaptation.

Here,

A bison has a summer coat that is lighter in weight and lighter in colour than its shaggy, long, dark-brown winter coat.

In comparison to female bison, men are noticeably bigger and heavier. Wood bison typically fluctuate in size from larger to smaller, compared to plains bison.

When the grassland is hot and there is no shade, the bison's short, thinner hair at the back helps keep it cool. In times of heavy snow and wind, bison move through the landscape while facing the elements. This is made feasible by the thick coat. On chilly days, the coat's dark brown to nearly black colour aids to absorb solar heat. Similar to dogs, bison get a heavier winter coat in the autumn and maintain it into April. By the end of spring, they have shed and grown a new, lighter coat.

Hence,

During the snowy winter, the fat, shaggy bison survived while most of the other bison died. The next year, the shaggy bison produced mostly shaggy offspring. So, option D.

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Answer:

hey what is this 2 in between the question

please tell

Answer:

3 m/s

Explanation:

v= s/t

v= 9/6

v=3 m/s

Answer:

nasaan po yung problem?

Explanation:

picture kailangan kooo

The equation that could be used to find the velocity of the satellite if it is placed in a low Earth orbit is [tex]v = \sqrt{\frac{Gm_p}{200 \ km} }[/tex].

The given parameters;

A low Earth orbit is an orbit around the Earth with altitude in the range of 250 km and 2000 km.

The gravitational potential or the work done in bringing the satellite to the low Earth orbit is given as;

[tex]U = \frac{GMm_p}{R} \\\\[/tex]

where;

let the value of R = 400 km

Note: any value between 250 km and 2000 km can be used BUT 400 km is the only value within this range that can be found in the given options as you will see at the end of the solution.

[tex]U = \frac{GMm_p}{400 \ km}[/tex]

The kinetic energy of the satellite at the low Earth orbit is equal to the gravitational potential energy due to the altitude of the low Earth orbit.

[tex]K.E = U\\\\\frac{1}{2} Mv^2 = \frac{GMm_p}{400 \ km} \\\\v^2 = \frac{2Gm_p}{400 \ km}\\\\v^2 = \frac{Gm_p}{200 \ km}\\\\v = \sqrt{\frac{Gm_p}{200 \ km}}[/tex]

Thus, the equation that could be used to find the velocity of the satellite if it is placed in a low Earth orbit is [tex]v = \sqrt{\frac{Gm_p}{200 \ km} }[/tex].

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Answer:

deposition and erosion

Answer:

1:  Deposition

--
2: Erosion

Explanation:
Hope this helps! <3

Answer: The gravitational force between two objects depends only on their masses.

Explanation:

When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.

Therefore, gravity relies on mass and distance, not just mass.

Answer:        The buoyant force is a result of pressure exerted by the fluid. The fluid pushes on all sides of an immersed object, but as pressure increases with depth, the push is stronger on the bottom surface of the object than in the top (as seen in ).

Explanation: