What is the work done on the truck by the machines force

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A machine pulls a 40 trunk a distance of 2 m along a 40 degree incline at constant speed. The machines force is parallel to the ramp. The coefficient of kinetic friction between the truck and the ramp is .40

what is the work done on the truck by the machines force

what is the increase in thermal energy of the trunk and ramp

Reference no: EM13273986

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