Question

An object of mass 10 kg is projected from ground
with speed of 40 m/s at an angle of 60° with
horizontal. The average velocity of body from point of
projection to point of landing is
(1) 20 m/s
(2) 40 m/s
(3) 20x square root of 3m/s
(4) O

Answer 1

Answer:

Answer is 3) 20 ×square root of 3m/s