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?

Update:

Oh sorry, it's just the variable "V(subscript 0)"

The speed of the first object isn't given.

1 Answer

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  • 1 decade ago
    Favorite Answer

    what is the mass of the ball you just put 45? 45 what?

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