A projectile thrown from the ground level at an angle of alpha, is vertically displaced 35 meters within the last one second before landing.How many meters might it have raised ? (Assume ;g=10 N/kg,There is no drag)
1 Answer
Apr 25, 2016
Explanation:
As understood the problem.
Let
As drag is to be ignored,
Kinematic equation is
Let us find distance of flight in time
It is given that displacement in
or
From (1)