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23 Nov 2019

Starting from rest, a 5.3 kg block slides 2.2 m down a rough30.0 degree incline. The coefficient of kinetic friction betweenthe block and the incline is µk= 0.436.
a) What is the work in done by force of gravity?
b) What is the work done by the friction force between blockand incline?
c) What is the work done by the normal force?

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Casey Durgan
Casey DurganLv2
8 Nov 2019

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