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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?
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?
Casey DurganLv2
8 Nov 2019
