- #1
Momentum09
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Hi, can someone please give me hints as to how to do this problem?
A 12 kg block is released from rest on an 36 degrees inclined plane and moves 2.4m during the next 4.2s. What is the coefficient of kinetic friction for the incline?
I know that the normal force = mgcos(delta), and dividing this value from the Fs would give me the coefficient, but how do I find this value?
Thank you so much!
A 12 kg block is released from rest on an 36 degrees inclined plane and moves 2.4m during the next 4.2s. What is the coefficient of kinetic friction for the incline?
I know that the normal force = mgcos(delta), and dividing this value from the Fs would give me the coefficient, but how do I find this value?
Thank you so much!