A skydiver applied 114,355 ) of energy and landed on a seesaw with a child on the other side. If all the energy was converted into launch energy of the child, how high would the 23 kg child fly?

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring