WorksheetsKinetic & Potential Energy
Total questions: 35
Worksheet time: 39mins
A 6kg cat misjudges a jump and falls 5 meters. How much gravitational potential energy does the cat have? (The cat is fine by the way.)
294 J
180000 J
1225 J
3920000 J
A 50kg (100lb) person is running at 7m/s (about 16 mph). How much kinetic energy do they have?
1225 J
180000 J
294 J
3920000 J
What is the unit for mass?
kilogram (kg)
meter (m)
Newton (N)
Joule (J)
What is the unit for force?
kilogram (kg)
meter (m)
Newton (N)
Joule (J)
812,500 J
A child on his way down a playground slide.
Exploding fireworks.
A stunt driver at the top of a ramp.
How can we increase the gravitational potential energy of the car?
Strap a boulder to the car so that it weighs more.
Keep the length of the hill at 50 m but only 5 m tall.
Take the interior out of the car so that the car has less mass.
Keep the hill at 10 m tall but increase the length of the hill so that the car has farther to roll.
What is Engery
How much work
The ability to do work
Mussel energy to work
An explosion
Potential
Kinetic
A girl kicking a ball
Potential
Kinetic
A compressed spring
Potential
Kinetic
A car racing around a track
Potential
Kinetic
Carbohydrates in a Burger
Potential
Kinetic
An electric circuit
Potential
Kinetic
A packet of batteries
Potential
Kinetic
