Question

3) A stone
is projected horizontally with velocity of 3m/s
from the top of a vertical cliff 200m high. Calculate
a)The time it takes to reach the ground
b) it's distance from the foot of the cliff
c)Its vertical and horizontal components of velocity
when it hits the ground ​

Answer 1

Answer:

it's maths na and I am not getting the answer so sorry

Answer 2

answer is a

Explanation:

examples :A stone is projected horizontally with speed 10 m/s from a height h above the ground. A horizontal wind is blowing in the direction opposite to the velocity of projection and gives the stone a constant horizontal acceleration 10 m/s

2

(in the direction opposite to the initial velocity). As a result the stone falls on ground at a point vertically below the point of projection. Then the value of height h is (g=10 m/s

2

)

answer:is 20