11. A man standing in an elevator with a mass of 110 kg accelerates upward at 0.45 m/s. What is the reading of the scale?

This is kenetic energy.

If your workout exceeds an hour you should substitute "a sports drink" for water.hope my answer has you : )

Answer(a)   the matererials that are in contact, the two materials and the nature of their surfaces/// (b)/// the force pushing the two surfaces together, pushing the surfaces together causes the more of the asperities to come together and increases the surface area in contact with each other

Ive never heard of creep meters