- #1
rachael
- 55
- 0
6 An object of mass 0.80 kg traveling horizontally with a
speed of 30 m s–1 hits a hanging metal plate of mass
12.0 kg and rebounds with a speed of 16 m s–1. What is
the speed with which the plate moves forward?
i used p=mu+mu but the answer was not correct why is that?
speed of 30 m s–1 hits a hanging metal plate of mass
12.0 kg and rebounds with a speed of 16 m s–1. What is
the speed with which the plate moves forward?
i used p=mu+mu but the answer was not correct why is that?