A piece of luggage is being loaded onto an airplane by way of aninclined conveyor belt. The bag, which has a mass of 25.0 kg,25.0kg, travels ?=6.50 md=6.50 m up the conveyor belt at a constantspeed without slipping.
If the conveyor belt is inclined at an angle ?=50.0∘,θ=50.0∘,calculate the work done on the bag by
- the force of gravity (?g)(Wg)
- the normal force (?N)(WN)
- the friction force (?f)(Wf)
- the conveyor belt (?conveyor)(Wconveyor)
- the net force (?net)(Wnet)
Match the work done by each force to the appropriate energyvalue.
1590 J1590 J1220 J1220 J−1590 J−1590 J−1220 J−1220 J0 J0 J1020J1020 J−1020 J−1020 J
?fWf
?conveyorWconveyor
?gWg
?NWN
?netWnet
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