Question

A particle is projected horizontally from the top of a table touches the ground at a distance (d) from the adge if (h) is the height of the table then find the velocity​

Answer 1

Answer:

Explanation:

Time taken by particle to reach the ground is

t = √2h/g

Distance from the edge of the table = speed × time

d = s × t

d = v × √2h/g

V = d × √g/2h