Question

A body is projected horizontally from the top of a tower with a velocity of 10 m//s.If it hits the ground at an angle 45^(@), th vertical component of velocity when it hits ground in m//s is

Answer 1

Answer:

10m/s

Explanation:

since the horizontal component of the projectile remains same always and the resultant of 2 vectors will point at 45°only when they are equal so the other component i.e. vertical is also 10