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Intro to Acceleration
By Brogan Begley
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Last updated about 4 years ago
10 questions
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Only put the direct answer, don't put any words or add any extra spaces or the program will mark you wrong!
Only put the direct answer, don't put any words or add any extra spaces or the program will mark you wrong!
Question 1
1.
Question 2
2.
A cheetah can go from rest to a running speed of 29 m/s in only 3 sec. How fast is their acceleration?
Round to TWO decimal places
Question 3
3.
Question 4
4.
What is the change in velocity of an object that goes from 11m/s to 5m/s?
Question 5
5.
Question 6
6.
A car slows down from 40 m/s to 25 m/s over a period of 5 seconds. What is the acceleration of the car?
Question 7
7.
Question 8
8.
What is the acceleration of an object that takes 15s to go from 5m/s to 80m/s?
Question 9
9.
Question 10
10.
A car is moving at constant speed of 33m/s. After 2s, what is its change in velocity?
An object moves at a constant speed of 6 m/s. This means that the object
Decreases its speed by 6 m/s every second
Is not accelerating
Increases its speed by 6 m/s every second
Doesn’t move
If a car is moving to the east and a force accelerates it to the
west
, how does its motion change?
It slows down
It changes direction
It doesn't change
It speeds up
If a car is moving to the east and a force accelerates it to the
south
, how does its motion change?
It doesn't change
It speeds up
It changes direction
It slows down
If a car is moving to the east and a force accelerates it to the
east
, how does its motion change?
It slows down
It speeds up
It changes direction
It doesn't change
A vehicle undergoes acceleration when it
It speeds up
It slows down
It changes direction
All of the above
none of the above