Word problems kinetic and potential energy

Front

Calculate the potential energy of a car with a mass of 2,500 kg that is on a hill 100 meters above sea level.

Back

2,450,000 J

Front

Kinetic energy of a 5 kg cat running at 3 m/s?

Back

22.5 J

Front

A 5 Kg body is having a Kinetic energy of 250 J. What is the velocity of the body?

Back

10 m/s

Front

What is the mass of a ball that has a kinetic energy of 115 J and is traveling at 9 m/s?

Back

2.84 kg

Front

A exercise ball is on a table 2.5 m above the ground. What is the mass of the ball if it has a GPE of 56.8 J?

Back

2.32 kg

Front

Potential Energy of 1250kg weights lifted 2m vertically?

Back

24,500 Joules

Front

A cheetah with a mass of 47.0 kg runs at a speed of 31.0 m/s. What is the cheetah’s kinetic energy?

Back

22,584 Joules

Front

Calculate the kinetic energy of a moving 4 kg object travelling at a velocity of 3 m/s.

Back

18 J

Front

Kinetic energy of a 4kg shotput thrown with a velocity of 13m/s?

Back

338 J

Front

A baby carriage sitting at the top of a hill is at a height of 21 m high. The carriage with the baby has a mass of 1.22 kg. What kind of energy does the carriage have and how much?

Back

potential energy and 251 J