please help me asap
CLAIM:
Examine the system model below, which shows a car moving along a track at two different points in time. Assume there is no friction between the car and the track.
In the before image, a car is moving along a track at a constant speed towards a motionless wheel.
In the after image, the car has contacted the wheel, which begins to spin. The car continues to travel along the track at a slower speed.
THE QUESTION:
Which Claim below best explains what causes the wheel to spin after contact with the car?
1 - The wheel stops spinning because kinetic energy was transferred from the car to the wheel.
2 - The wheel begins to spin because kinetic energy was transferred from the car to the wheel.
3 - The wheel pushes the car, causing it to go faster
4 - The wheel begins to spin because kinetic energy was transferred from the wheel to the car.
Answers
Answer:
The wheel moved because of the car.
Step-by-step explanation:
Related Questions
how many outfits can you make out of out of 4 shirts and 3 pairs of pants?
Answers
Answer:
12
Step-by-step explanation:
John had a total of $150. He purchased a DVD box set which costs $50 as well as a single DVD. He is left with $75. Which equation could be used to find the cost p of the DVD?
150 − 50 + 75 = p
150 + 50 + p = 75
50 + p + 75 = 150
150 + 50 + 75 = p
Answers
--Answer--
50 + p + 75 = 150
--Explanation--
The total number of money he had originally is 150. If he is left with 75, that starts us with 150 = 75 ______.
He spend something that was 50 dollars, so add that to 75 which equals 125.
Subtract 125 from 150 and you get 25. 25 is the cost of the single DVD, so we'll make 25 "p."
The cost of the DVD box set, the single DVD, and how much he is left with equals how much money he had originally.
That would make it 50 + p + 75 = 150.
Solve the inequality.
−2x+27>21
Which answer represents the solution set?
A. x<−3
B. x>−3
C. x<3
D. x>3
Answers
Answer:
C
Step-by-step explanation:
https://www.mathpapa.com/algebra-calculator.html
Answer:
C.x<3
Step-by-step explanation:
-2x+27>21 Subtract 27 from both sides
-2x>-6 divide both sides by -2 and since your dividing by a negative flip the inequality sign.
x<3 <<< Boom!
help me pls.
-hummus
Answers
Answer:
minimum number-0
mean- 10.83
median-10
Step-by-step explanation:
Answer:
The minimum number is 0,
The mean is 11,
and the median is 10
Step-by-step explanation:
The minimum number is the smallest number in a data set, so that's 0.
The mean is the average of all the numbers, so if you add all the numbers in a data set together and then divide by the amount of numbers there are, you get the mean. 10 + 25 + 0 + 5 + 10 + 15 is 65, and 65 divided by 6 is 11. [Rounded to the nearest whole number.]
The median is the number that is right in the middle of the data set, so 10 is right in between 0 and 25.
For a beach trip, Sarai spends $9 on sunscreen, $18 on beach towels, $22 on food, $9 on a first aid kit, and $11 on sand toys.
Which measure of center is represented by $9?
mean
median
mode
outlier
Answers
Mode is data that occurs the most
Answer:
Step-by-step explanation:
mode
I REALLY NEED TO GET THESE DONE ASAP SO CAN SOMEONE PLEASE GIVE ME THE REST OF THE ANSWERSSSSS . WILL GIVE BRAINLIEST
Answers
7.) 176 ft. 8.) 92 yd. 9.) 72 ft.
Aaron has 14 2/5 feet of rope. *He cuts it equally into 2 pieces. *He then cuts 1 of these pieces into 2/5 foot sections. How many sections, that are 2/5 foot long, does Aaron have?
Answers
Explain how the shapes shown have been sorted.
Answers
Answer:
Shapes in set A are all Quadrilaterals which are Parallelograms, whereas shapes in set B are all Quadrilaterals but one different than the other.
Hope this helps!
In both cases, we have sets of 3 quadrilaterals, such that in the first case the 3 belong to the same subset, and in B they don't.
How the shapes are sorted?
On case A, all the shapes are quadrilaterals, and the 3 figures are rhombi. So all belong to the same type of quadrilaterals, which is the type of figure with four sides, such that the opposite sides are parallel and have the same measure.
For case B we also have 3 quadrilaterals, but this time we have a rectangle, a square (which is a type of rectangle) and a non-rectangle quadrilateral. So this time, the 3 figures don't belong to the same type of quadrilaterals.
If you want to learn more about quadrilaterals, you can read:
https://brainly.com/question/16691874
All i need is ian’s pattern NOT NICOLE please help
Answers
Answer:
0
1
3
(3 1/2 times 2 equals 7/2 times 2/1 which equals 7)
7
(7 1/2 times 2 equals 15/2 times 2 which is 15
Order:
0
1
3
7
15
Answer:
0
1
3
7
15
Step-by-step explanation:
Lisa ran around a rectangular field 150 m long and 50 m wide at an average speed of 100 m/min. How long did she take to complete 5 rounds?
Please include the units after the answer!!
Answers
Answer:
20 minutes
Step-by-step explanation:
To make one round of the field, Lisa will have to cover the entire perimeter of the field.
The perimeter of a rectangle = 2(l+w) Where L = length and W = width.
The multiplication of 2 means two lengths and widths that each rectangle has. The perimeter of the field = 2(150 +50) = 400m
Lisa's average running speed = 100m/min
The time taken to cover one round of the field or one perimeter of the field = 400/100 = 4 minutes.
To cover 5 rounds or 5 perimeters Lisa will take 5x4 minutes = 20 minutes.
Answer:
20 minutes
Step-by-step explanation:
THIS IS DUE TOMMOROW!!ANd 100 pOINts
Answers
Answer:
the answer is the line before 60 i do not know the number but i do know where the median is located.
Step-by-step explanation:
Answer:
about 55 or 58
Step-by-step explanation:
I need help on number six pls help thank u!
Answers
Answer:
48
Step-by-step explanation:
Calculate the area for each shape.
Answers
Triangle- 27 square units
Parallelogram (to the right figure):
30 square units
MARK ME BRAINLIESTT PLEASE
Write an equation of the line that has a slope of 5 and goes through the point (3,3)
Answers
y= mx+b
m is slope and b is y interept so:
y=5x+3
Write a real-world problem that could be represented by 5x+ 30 ≥ 90.
Answers
the cool-o-toys factory produced at least 90 toys today. Its production is dependent on how many workers there were. Each worker produces 5 toys a day and all of the workers produce 30 additional toys. What are possible answers?
Simple question
What is -1r -1?
Answers
This data shows the test scores of different students:
85, 90, 82, 65, 75, 96, 72, 90, 98, 70, 86, 92
Create a histogram of this data.
To create a histogram, hover over each distance range on the x-axis. Then click and drag up to plot the data.
PLEASE HELP ASAP!!!
Answers
Answer:
Is there an ABC answer or a image
Step-by-step explanation:
PLEASE HELP! I WILL FAIL WITHOUT THIS :(
Answers
Answer:
Part A
Its Q3 ⇒ 9Part B
Its data between Q1 and Q3 ⇒ between 5 and 9Part C
Its data to the left from Q1 ⇒ 5x-2/-3 < -5/6. Show your work
btw there is a line under this:
Answers
Answer:
x < -3/2
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
x + 2/3 < -5/6
Step 2: Subtract 2/3 from both sides.
x + 2/3 − 2/3 < -5/6 − 2/3
x < -3/2
A stick of butter measures 3 cm wide, 8 cm long, and 2 cm high. What is the volume of the stick of butter?
Answers
Answer:
48cm
Step-by-step explanation:
V= L x W x H
V= 8 x 3 x 2= 48cm
PLEASE HELP ME!!!!! THIS IS TIMED!!!!!!!!! HELP ME PLEASE!!!!!!!!!!!!! I WILL GIVE YOU THE BRAINIEST IF YOUR ANSWER IS CORRECT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
i put the answer in this note pad. http://justnotepad.com/get/ad8afc2a46054e85650307555ba2a18b
Step-by-step explanation:
password is "rickroll".
Answer:
Hi I'm sorry if this is incorrect but I got y=7x-7
Step-by-step explanation:
helpp!! ill give brainliest to the correct answer
Answers
x + 2 and 1/2 = 10
x = ?
Answers
Here is the asnwer.....
Consider the cube shown below. Identify the two-dimensional shape of the cross-section if the cube is sliced horizontally.
Starting with the same cube, identify the two-dimensional shape of the cross-section if the cube is sliced vertically.
Explain why the shapes are the same or different.
Write an essay. Pls, help. Thx.
Answers
(i don’t know if this was the question but it’s what I understood from what you wrote)
Please say the balance
Answers
Answer:
750.64
Step-by-step explanation:
Answer:
balance: $1203.86
Step-by-step explanation:
$543.22
+$675.00
$1218.22
-$312.87
$905.35
- 150.00
$755.35
+$675.00
$1430.25
-$102.33
$1328.02
-$34.16
$1203.86
if u need more help just reply to this post :))
what is the math answer
Answers
Answer:
v = 52
Step-by-step explanation:
v - 4 = 6*8
v - 4 = 48
v = 48+2=52
When and image is dilated, the area of the new image is the [blank] of the [blank] of the original figure and the [blank] factor [blank] A dilation with a scale factor greater than [blank] is an [blank] and a scale factor less than [blank] is a [blank].
Fill in the blanks
Answers
Answer: ummmmmmmmmmm smatrofhdkbdjbd
Step-by-step explanation:
Car A gets 640 miles on 20 gallons. Car B gets 390 miles on 13 gallons. Which car gets better mileage? Write the better mileage as a number no labels.
Answers
Answer:
car A gets 32 miles per gallon car B gets 30 miles per gallon I hope this helps
32 miles per 1 gallon
Car B :
30 miles per 1 gallon
I hope this helps!! ~(^v^)~
a math class surveyed the musical prefences of 42 students. use their data file to write a ratio for each comparison the three different ways for a,b and c
Answers
Answer:
Can You Mark Brainliest If I get right? I hope this helps! :)
Step-by-step explanation:
Students who prefer punk to
students who prefer hip-hop:
2 to 18
Students who prefer classic rock to the
total number of students surveyed:
4 to 42
Students who prefer rock or classic
rock to students who prefer all other
types of music:
16 to 26
Favorite Music Type Number of Students
Rock 12
Classic rock 4
Hip-hop 18
Punk 2
Heavy metal 6
Match the correct graph with the data provided above .