Which of the following can be used as a measure of an object's inertia? a) mass
b) force
c) velocity
d) acceleration

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Which best describes the difference between internal and thermal energy?

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving