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100
Stored energy or energy due to position is known as...
Potential Energy
100
Energy of motion is known as...
Kinetic Energy
100
The formula for calculating potential energy is...
GPE = mgh
100
The formula for calculating kinetic energy is...
(1/2)mv^2
100
Both kinetic and potential energy are measured in units of...
Joules
200
The two factors that determine the amount of potential energy in an object are...
mass and height
200
The two factors that determine the amount of kinetic energy in an object are...
mass and velocity
200
Mass must be measured in units of...
Kilograms
200
Height must be measured in units of...
meters
200
Velocity must be measured in units of...
m/s
300
Calculate the GPE of a rock with a mass of 60 kg while sitting on a cliff that is 30 m high...
18000 J
300
What height is a book from the floor if the book contains 200 J of GPE and has a mass of 20 kg....
1 m
300
An automobile is sitting on a hill which is 50 m higher than ground level. Find the mass of the automobile if it contains 650,000 J of GPE...
1300 kg
300
Calculate the KE of a truck that has a mass of 6000 kg and is moving at 30 m/s...
2,700,000 J
300
Find the mass of a car that is traveling at a velocity of 100 m/s. The car has 10,500,000 J of KE.
2,100 kg
400
How fast is a ball rolling if it contains 300 J of KE and has a mass of 60 kg...
3.16 m/s
400
Calculate the PE of a rock with a mass of 90 kg while sitting on a cliff that is 5 m high...
4,500 J
400
What height is a book from the floor if the book contains 750 J of PE and has a mass of 7 kg...
10.7 m
400
An automobile is sitting on a hill which is 90 m higher than ground level. Find the mass of the automobile if it contains 800,000 J of PE...
888.89 kg
400
Calculate the KE of a truck that has a mass of 8000 kg and is moving at 55 m/s...
12,100,000 J
500
Find the mass of a car that is traveling at a velocity of 25 m/s. The car has 9,000,000 J of KE.
28,800 kg
500
How fast is a ball rolling if it contains 1000 J of KE and has a mass of 5 kg...
20 m/s
500
What is the mass of an object that is hanging 13 m above the surface and has a PE of 3775 J...
29.03 kg
500
An object has a KE of 600 J. If its velocity is 50 m/s, what is its mass?
0.48 kg
500
An object has a GPE of 245.65 J. Its height above ground is 4.23 m, What is its weight...
58.07 N
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