WorksheetsKinetic and Potential Energy
Total questions: 63
Worksheet time: 2hrs 40mins
Which of the following is an example of kinetic energy
wind blowing
water in a glass
a can of vegetables
the walls of a building
The International Space Station revolves around Earth at a constant distance above Earth's surface. Which of the following claims about the energy of the station is true?
It has no energy because it is stationary.
It has potential energy but does not have kinetic energy.
It has kinetic energy but does not have potential energy.
It has both potential energy and kinetic energy.
Energy
The formula for calculating kinetic energy is_______________.
m x v x h
1/2 m v2
m x g x h
2 x m x v
Figure the PE.
mass= 3 kg
gravity= 9.8m/s2
height= 40m
1176
1716 J
1176 J
1761
Solve
PE= 52 J
mass= ?
gravity= 9.8 m/s2
height= 18 m
.29 kg
1.76 m
2.9 kg
176.4 m
Solve for h.
PE= 74 J
mass= 3.8 kg
gravity= 9.8 m/s2
height= ?
1.99 m
199
19.9 m
19 m
How fast is a ball rolling if it contains 98 J of kinetic energy and has a mass of 4 kg?
49
7 m/s
492
7
Find the mass of a car that is traveling at a velocity of 60 m/s North. The car has 5,040,000 J of kinetic energy.
280 kg
28 kg
2800 kg
2.8 kg
Calculate the kinetic energy of a truck that has a mass of 2900 kg and is moving at 55 m/s.
4,386,250 J
438625
4.38 kg
438,625 m/s
Calculate the potential energy of a rock with a mass of 55 kg while sitting on a cliff that is 27 m high.
14 J
1453 J
15453 kg
14,553 J
An automobile is sitting on a hill which is 20 m higher than ground level. Find the mass of the automobile if it contains 362,600 J of potential energy.
1.850 J
1850 g
18 g
1850 J
pushing a sled down a hill changes
kinetic to potential energy
potential to kinetic energy
thermal to electrical energy
electrical to thermal energy
A roller coaster has a mass of 250 kg, and is 50 meters above the ground, what is the potential energy?
122,625 Joules
5,600 Joules
234,799 Joules
122,500 Joules
What are the two factors that affect kinetic energy?
time and energy
power and mass
mass and velocity
time and work
