Question

A stone at a height of 5 m is thrown horizontally and falls on the ground at a horizontal distance of
10 m away from where it was thrown. What is the velocity of the stone at the point of impact with the ground.
(Take g = 10m/s2
)
(1) 10 m/sec. (2) 20 m/sec. (3) 30 m/sec. (4) 10.12 m/s

Answer 1

Answer:

h=5  g=10

v=√2gh

v=√2*10*5

v=√100

v=10m/sec

hope it helps you