Question

One stone is projected horizontally from a 20m high cliff with an initial

speed of 10 ms

-1

.

A second stone is simultaneously dropped from that cliff. Which of the

following is true?

A. Both strike the ground with the same velocity

B. The ball with initial speed 10 ms

-1

reaches the ground first

C. Both the balls reach ground at the same time

D. One cannot say without knowing the height of the building​

Answer 1

among alll the d option is correct