You are on the top of a building that is 85m high. You toss a ball straight up with an initial velocity of 27.5m/s. a) How high does the ball travel?...

You are on the top of a building that is 85m high. You toss a ball straight up with an initial velocity of 27.5m/s. a) How high does the ball travel? It goes up and then falls to the ground below. B) How much time is it in the air?