The potential energy of a 25 kg bicycle resting at the top of a 3 m high hill is what?

Explanation:

Potential energy is the energy obtained by a substance due to their position.

Mathematically,      P.E = mgh

where     m = mass

               g = acceleration due to gravity = 9.8 m/s

               h = height

Since it is given that mass is 25 kg and height is 3 m. Hence, calculate the potential energy as follows.

                               P.E = mgh

                                      =

                                      = 735 kg/s

Thus, we can conclude that potential energy for the given case is 735 kg/s.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.