If a #3/2 kg# object moving at #5/2 m/s# slows to a halt after moving #1/5 m#, what is the coefficient of kinetic friction of the surface that the object was moving over?

1 Answer
Gió
Oct 29, 2016

I found #mu_k=1.6# that seems a bit high!

Explanation:

Have a look:
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