Question #a3917
1 Answer
Jan 25, 2017
Initial upward velocity of the stone thrown
Retardation acting on the stone due to downward gravitational force is equal to the acceleration due to gravity.
So
i) If stone attains velocity
At maximum height the velicity of the stone will be zero.
So
ii) Again
At maximum height
So
iii) And the velocity after 3 sec