Describe and explain one thing you plan to do over the summer that includes any type of wave energy.

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl, max are applied?

Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?