Kinematic equations: an object is moving 2m/s experiences an acceleration of 3m/s^2 for 8 seconds. how far did it move in that time?

d = vt + ½at^2 = 2 *8 + ½*3*8^2 = 112 m

it doesn't. it was imagined up in the middle ages.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this