In many locations, old abandoned stone quarries have become filled with water once excavating has been completed. While standing on a quarry wall, a boy kicks a piece of granite into the water below. If he kicks the ball at an angle of 40 with a velocity of 8.5 m/s, and it strikes the water 11.5 m away, how high above the water is the wall?

Answer rating: 100% (QA)

To determine the height of the wall above the water we can analyze the horizontal and vertical compo... View the full answer