A golf ball is hit horizontally at 50 m/s from the top of a hill that is 1.5 m high. If the terrain around the hill is nearly flat, approximately how far will the golf ball fly? Use -9.81 m/s² for the acceleration caused by gravity. Ignore air resistance. Round any intermediate calculations to no less than six decimal places, and round your final answer to two decimal places. Answer m Keypac Keyboard Shortc

A body above the surface of the earth is pulled toward the center of the earth. If the radius of the earth is 6375 km, find the velocity of a body as it strikes the surface of the earth if it falls from rest at a distance of one-third of the earth radius measured from the center of the earth. (Assume thatit follows the escapevelocity of the earth). b. 3.8 km/s d. 6.5 km/s a. 5.1 km/s c. 11.2 km/s e. none of the choices

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A sailboat is being winched in at 2.5 feet per second from a dock that is 13 feet tall (see picture). Round all calculated values to the nearest 10th. How fast is the sailboat moving along the water when there is 27 feet of rope out?