Physicists talk about many forms of energy. one of the most common forms is force itself.
1. false
2. true
3. none of these
4. this may happen in many cases, but not in every case.
5. this may happen in a few cases, but it is very rare.

What properties of a moving object are used in determining the object's energy of motion

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?