Question

a ball is projected horizontal with a velocity of 5 m/s from the top of a building 20m. Displacement of ball when is hits the ground:
(A)10m
(B)20m
(C)10√3m
(D)10√5m​

Answer 1

The answer is 20m because he asked the displacement.

Answer 2

Answer:

D 10√5

Explanation:

Horizontal range will be equal to 10 m and displacement = √(20^2 + 10^2) = 10√5