R
raeleigh
Guest
if you do 100 j of work to elevate a bucket of water, what is its gravitational potential energy relative to its starting point?
what would the gravitational potential energy be if the bucket were raised twice as high?
suppose an automobile has 2000j of kinetic energy. when it moves at twice the speed what will be its kinetic energy? at three times the speed?
what would the gravitational potential energy be if the bucket were raised twice as high?
suppose an automobile has 2000j of kinetic energy. when it moves at twice the speed what will be its kinetic energy? at three times the speed?