4. Derive
the relation, P= hd g

An object has a weight of 500 on earth what is the mass of this object

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.

What energy transformations occur each time the skateboarder rolls up the ramp?