Question 1

What is the constant value of gravity due to acceleration?

Accepted Answer

9.8 m/s2

Answer

32.2 ft/s²

Answer

9.8 ft/s2

Answer

32 m/s2

Question 2

What is the energy of a motorcycle moving slowly at the top of a hill?

Accepted Answer

both kinetic and potential

Answer

entirely potential

Answer

entirely gravitational

Answer

entirely kinetic

Question 3

What is the formula for solving an object’s momentum?

Accepted Answer

p =(m)(v)

Answer

v = (m)(p)

Answer

m = (p)(v)

Answer

A. p = (m)(t)

Question 4

All objects have a mass, so if an object moves, it has momentum. Which of the following has momentum?

Accepted Answer

A flying airplane.

Answer

A painting on the wall.

Answer

A teacher discussing the lesson.

Answer

A car in a parking lot.

Question 5

Which of the following forms of energy is referred to as energy in motion?

Accepted Answer

Kinetic Energy

Answer

Heat Energy

Answer

Electrical Energy

Answer

Potential Energy

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