Question

A stone is thrown horizontally at a speed of 10.0 m/s from the top of a cliff 139.4 m high.

a) How long does it take the stone to reach the bottom of the cliff?
b) How far from the base of the cliff does the stone strike the ground?
c) What is the vertical velocity of the stone when it strikes the ground?

Answer 1

a) 14.2sec

b) 1394m away if horizontal speed never changes

c) 9.8m/s

Step-by-step explanation: