samahishamtea samahishamtea

01-10-2022
Physics

Answered

Calculate The collision between a geological hammer and a rock lying loose on the ground can be Wonsidered to be approximately elastic. Calculate the final speed of a 0.19-kg rock when it is struck by a 0.55-kg hammer moving with an initial speed of 4.5 m/s. The rock is initially at rest.

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