WorksheetsKinematic Equations
Total questions: 24
Worksheet time: 56mins
Name
Class
Date
1.
A car starts from rest and after 7 seconds it is moving at 42 m/s. What is the car’s acceleration?
a)
0.17
b)
1.67
c)
6
d)
7
2.
A car accelerates at 2 m/s2. Assuming the car starts from rest, how much time does it need to accelerate to a speed of 16 m/s?
a)
4 s
b)
8 s
c)
16 s
d)
1/16 s
3.
What is the average speed of a car that travels 35 meters in 12 seconds?
a)
None
b)
3.1 m/s
c)
35 m/s
d)
2.9m/s
4.
How long will it take a running horse to travel 260 m and attain a speed of 12 m/s from rest?
a)
1200 seconds
b)
1.2 hours
c)
43 Hours
d)
43 minutes
5.
A car is traveling at 21.0 m/s. It slows to a stop at a constant rate over 5.00 s. How far does the car travel during those 5.00 seconds before it stops?
a)
4.20 m
b)
52.5 m
c)
105 m
d)
158 m
6.
The SI unit for length or distance is
a)
foot (ft)
b)
inch (in)
c)
mile (mi)
d)
meter (m)
7.
The SI unit for time is
a)
second (s)
b)
minute (min)
c)
hour (hr)
d)
year (yr)
8.
What is the SI unit for acceleration?
a)
m/s
b)
m
c)
m/s2
d)
s
9.
What is the SI unit for speed and velocity?
a)
Km
b)
s
c)
m/s
d)
m/s2
10.
In each of the following cases, determine which car has the greatest acceleration.
a)
starts from 0 m/s to 20 m/s in 4 seconds.
b)
speed up from 20m/s to 40m/s in 3 seconds
c)
slow down from 50m/s to stop in 2 seconds
d)
starts from 0 m/s to 20m/s in 5 seconds
11.
A car accelerates from a standstill to 70 m/s in 10 seconds. What is the acceleration?
a)
0.7m/s2
b)
7m/s2
c)
14m/s2
d)
none of the above
12.
A roller coasters accelerates from an initial velocity of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?
a)
24 m/s2
b)
18 m/s2
c)
16 m/s2
d)
16 m/s
13.
A golf ball starts with a speed of 2 m/s and slows at a constant rate of 0.5 m/s2, what is its velocity after 2 s?
a)
0 m/s
b)
0.5 m/s
c)
1 m/s
d)
1.5 m/s
14.
A dog runs with an initial speed of 7.5 m/s to a stop in 15 seconds. What is the dog's acceleration?
a)
-7.5 m/s
b)
-7.5 m/s2
c)
-0.5 m/s2
d)
7.5 mi//hr
15.
A car is traveling at 21.0 m/s. It slows to a stop at a constant rate over 5.00 s. How far does the car travel during those 5.00 seconds before it stops?
a)
4.20 m
b)
52.5 m
c)
105 m
d)
158 m
16.
A boat travels 12.0 m while it reduces its velocity from 9.5 m/s to 5.5 m/s. What is the magnitude of the boat’s acceleration while it travels the 12.0 m?
a)
1.3 m/s2
b)
2.5 m/s2
c)
3.0 m/s2
d)
7.5 m/s2
17.
An object with an initial velocity of 3.50 m/s moves east along a straight and level path. The object then undergoes a constant acceleration of 1.80 m/s2 east for a period of 5.00 s. How far does the object move while it is accelerating?
a)
6.30 m
b)
17.5 m
c)
27.2 m
d)
40.0 m
18.
A heavy object and a light object are dropped from the same height. Which will hit the ground first?
a)
Heavier object
b)
Lighter object
c)
Both
19.
If a car is traveling forward at 15 m/s, how fast will it be going in 1.2 seconds if the acceleration is -10 m/s2?
a)
27 m/s
b)
3 m/s
c)
-27 m/s
d)
-3 m/s
20.
How much time would it take for an object to fall 4.7 meters?
a)
0.959 s
b)
4.79 s
c)
0.979 s
21.
An object falls for 3.5 seconds. What distance does it travel as it falls?
a)
120.05 m
b)
17.15 m
c)
60.03 m
d)
34.3 m
22.
A freely falling object starts from rest. After falling for 6 seconds, it will have a speed of about:
a)
6m/s
b)
30m/s
c)
60m/s
d)
300m/s
23.
An airplane lands on a runway with a velocity of 150 m/s. How far will it travel until it stops if its rate of deceleration is constant at -3 m/s2?
a)
525 m
b)
3750 m
c)
6235 m
d)
9813 m
24.
A ball is thrown downward from the top of a roof with a speed of 25 m/s. After 2 s, its velocity will be:
a)
19.6 m/s
b)
-5.4 m/s
c)
-44.6 m/s
d)
44.6 m/s
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