Answers

2016-08-01T19:40:25+08:00
Kinetic energy is equal to one over two times mass and velocity square
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2016-08-08T18:49:29+08:00
Potential energy's formula is P.E grav.=mgh M-mass G-gravity H-height For kinetic It's K.E=1/2 mv squared 1/2- one half M-mass V-velocity You're going to square mass and velocity and the answer times it on 1/2
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