What is the speed of the ball just before it strikes the ground? use energy methods and ignore air resistance?
Answers
Answered by
3
the speed of the ball before it strikes the ground is MG as the ball have something mass M and the gravitational force act as acceleration that's why its speed is MG
Answered by
0
the speed of ball just before striking the ground will be equal to the product time taken to reach ground and acceleration due to gravity. and we can also use the newton third law if the released velocity is given and height.
Similar questions