Question

Two balls are thrown simultaneously from ground with same velocity of 10m/s but different angles of projection with horizontal. Both balls fall at same distance 5√3 m from point of projection. What is the time interval between balls striking the ground?

Answer 1

Explanation:

As both angle gives same range so they must be 30 or 60

so10 cos30=5{3)^1/2

Distance= speed x time

time=5(3)^1/2 ÷5(3)^1/2=1sec

Answer 2

I hope it will help you.