Question
A ball is thrown straight up at a launch velocity of 15m/s. What is the velocity when it returns to the throwers hand?
Answers
jolly rancher
you could do the equations OR
you could just recognize that (conservation of energy) the ball will slow to a stop and fall from that point and then achieve the same velocity it had at the original point
so, 15 m/s
you could just recognize that (conservation of energy) the ball will slow to a stop and fall from that point and then achieve the same velocity it had at the original point
so, 15 m/s