Kinetic Energy Lost problem?
A 45 ball of clay traveling at speed hits and sticks to a 1.8 kg block sitting at rest on a frictionless surface.
V=2.4 x10^ -2
What is the percent of kinetic energy lost?
Oh sorry, it's just the variable "V(subscript 0)"
The speed of the first object isn't given.
- 1 decade agoFavorite Answer
what is the mass of the ball you just put 45? 45 what?