Kinetic Energy Answers

The velocity of a 10.0 kg object that has 720 J of kinetic energy is m/s. (Report the answer to two significant figures.)

Kinetic energy is the energy an object has due to its .

The chart shows data for four different moving objects.

Which formula can be used to find velocity if kinetic energy and mass are known?

Kinetic energy and mass are proportional.

If all else is constant, which would cause the greatest increase in kinetic energy of a moving object?

According to the work-energy theorem, the amount of work done can be determined using which formula?

What is the kinetic energy of a 620.0 kg roller coaster moving with a velocity of 9.00 m/s? Round to 3 significant figures.

The kinetic energy of an object with a mass of 6.8 kg and a velocity of 5.0 m/s is J. (Report the answer to two significant figures.)

The mass of an object with 500 J of kinetic energy moving with a velocity of 5 m/s is kg. (Report the answer to one significant figure.)