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WorksheetsMotion With Constant Acceleration
Total questions: 9
Worksheet time: 45mins
1. A car drives in a straight line at a constant speed of 60 miles per hour for 5 seconds. Find its acceleration.
12 m/s2
6 m/s2
0 m/s2
5 m/s2
The remote-control car in the previous example exits turbo mode, slowing from 3.2 m/s back to 2 m/s in 2 seconds. Find the car's average acceleration over this interval.
0.6 m/s2
-0.6m/2
1.2m/s2
-1.2m/s2
A particle moves along the x-axis with an initial velocity of 4 m/s and constant acceleration. After 3 seconds, its velocity is 14 m/s. How far did it travel during this interval?
25 m
26 m
27 m
28 m
Rickey Henderson, baseball's record holder for stolen bases, approaches third base. He dives head first, hitting the ground at 6.75 m/s and reaching the base at 5.91 m/s, accelerating at -5.11 m/s/s. Determine the distance Rickey slides across the ground before touching the base.
0.0822 m
7.88 m
1.05 m
0.95 m
A rock is dropped from a cliff that is 80.0 m above the ground. If the rock hits the ground with a velocity of 40.0 m/s, what acceleration did it undergo?
10.0 m/s2
20.0 m/s2
1.00 m/s2
16.0m/s2
A rock is dropped 80.0 meters from a cliff. How long does it take to reach the ground? (Acceleration for Gravity is -9.81 m/s2)
16.3 s
3.00 s
4.04 s
3.04 s
A car starts from rest and accelerates uniformly to reach a speed of 21 m/s in 7.0 s.
a) What is the acceleration?
b) What is the displacement?
6 m/s, 73.5 m
6m/s2, 22.2m
3m/s, 22.2 m
3m/s2, 73.5m
The U.S.A. bobsled team hit the brakes on their sled so that it decelerates at a uniform rate of 0.43 m/s². What is your initial velocity if your distance to come to complete stop was 85 m?
5.6 m/s
2.3 m/s
11 m/s
8.5 m/s
Sonic (because he is a special hedgehog) rolls up a constant slope with an initial velocity of 9.3 m/s. What is the acceleration of Sonic if its displacement is 1.9 m up the slope after 2.7 s?
-4.5 m/s2
-6.4m/s2
6.4 m/s2
4.5 m/s2
