Physics Serway-Please help

0 pts ended

Can someone please explain how I would go about solving thisproblem?

Starting from rest, a 5.00kg block slides 2.50m down a rough 30degree incline. The coefficient of kinetic friction between theblock and the incline is μk= 0.436. Determine (a)the work done by the force of gravity, (b) the work done by thefriction force between block and incline and (c) the work done bythe normal force. (d) Qualitatively, how would the answers changeif a shorter ramp at a steeper angle were used to span the samevertical height?


Answers (0)