Q33 Starting from rest, a 3.2 kg box slides down a 11 m ramp inclined at 20 to the horizontal The coeficient of mcon of the sutace ofmis 0.089. Report all answers to 4 significant figures.(a) What is the total energy of the box before sliding down the ramp? E=(b) How much work is done against triction? W=(C) What is the kinetic energy of the box at the bottom ot the ramp? KE=(dj What is the box's speed wnen reaching the bottom of the ramp? vms

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Answered: tarting from rest, a 3.2 kg box slides…

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