Potential and Kinetic Energy

Question 1

Boat A and Boat B have the same mass. Boat A’s velocity is three times greater than that of Boat B. Compared to the kinetic energy of Boat B, the kinetic energy of Boat A is

Revolt · Accepted Answer

nine times as much.

Question 2

Position A:[___]

Revolt · Accepted Answer

is all potential; Selection 1: is all potential; Selection 2: is losing potential and gaining kinetic; Selection 3: is all kinetic; Selection 4: is losing kinetic and gaining potential; Selection 5: is all potential

Question 3

When traveling at top speed, a roller coaster train with a mass of 12,000 kg has a velocity of 30 m/s. The kinetic energy of the train at top speed is[___]J.

Revolt · Accepted Answer

5,400,000; Selection 1: 5,400,000; Selection 2: 46

Potential and Kinetic Energy Answers

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