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WorksheetsKinetic Energy
Total questions: 14
Worksheet time: 36mins
Name
Class
Date
1.
How far will an object move in 12 seconds if it is traveling at a velocity of 8 m/s?
a)
96 m
b)
0.7 m
c)
20 m
d)
4 m
2.
How long will it take a moving object traveling at a velocity of 6 m/s to move 30 meters?
a)
5 s
b)
180 s
c)
36 s
d)
24 s
3.
Calculate the KE of a moving 4 kilogram object traveling at a velocity of 3 m/s.
a)
18 J
b)
36 J
c)
12 J
d)
6 J
4.
How much KE does a moving 6 kilogram object have if it moves with a velocity of 3 m/s?
a)
27 J
b)
18 J
c)
9 J
d)
2 J
5.
A moving 10 kilogram object has 20 Joules of KE. What is its velocity?
a)
2 m/s
b)
4 m/s
c)
200 m/s
d)
10 m/s
6.
What is the mass of a moving object that has 100 Joules of KE and moves at a velocity of 2 m/s?
a)
50 kg
b)
200 kg
c)
25 kg
d)
100 kg
7.
As mass increases, KE ...
a)
increases
b)
decreases
c)
stays the same
8.
As the velocity of an object decreases its KE will...
a)
increase
b)
decrease
c)
stay the same
9.
Which has a greater impact on KE?
a)
mass
b)
velocity
10.
Why is it harder to stop a four-person bobsled than a three-person bobsled?
a)
the four-person sled has more KE
b)
the four-person sled has less KE
11.
The PE of a boulder on a hill will be ______ the KE of the boulder as it rolls down the hill.
a)
greater than
b)
less than
c)
the same as
12.
The Law of Conservation of Energy states that
a)
energy cannot be created nor destroyed, only transformed or transferred
b)
energy can be destroyed but not created
c)
energy can be created but not destroyed
13.
When one energy form is changed into another it is called a
a)
transformation
b)
transfer
c)
translocation
d)
transcription
14.
What is the velocity of a moving object that travels 12 meters in 3 seconds?
a)
4 m/s
b)
36 m/s
c)
15 m/s
d)
9 m/s
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