9. A monkey increases its gravitational potential energy by climbing to the 5 points top of tree. What happens to that potential energy if he climbs back down
to his rest position?
It would remain the same.
It would double.
O it would be zero
0 it would decrease by three fourths.

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

Which levels of government establish and implement educational requirements for minors

A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.