Posted by erik on Thursday, November 18, 2010 at 9:22am.
The kinetic energy of a 50 newton object resting on the edge of a cliff 30 meters high is?

12th grade  bobpursley, Thursday, November 18, 2010 at 10:06am
if it is resting, its KE is zero.

12th grade  Carey, Tuesday, November 30, 2010 at 12:12am
zero. Kinetic Energy is the energy of motion. Object not moving so KE=0.
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