C = velocity of light = 3.0 x 10^8 m/s = mi/s

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.