Inclined Platform Lift Maricruz Slides A 53 Kg Box, M, Up An Inclined Ramp 2.0 M Long Attached To A Platform 1.0 M Above Floor Level?
Maricruz slides a 53 kg box, m, up an inclined ramp 2.0 m long attached to a platform 1.0 m above floor level? - inclined platform lift
A force of 410 N, F, is parallel to the ramp, it is necessary to slide the drawer of the ramp at a constant speed.
(a) How much work to field Maricruz draw on the ramp?
(b) How much work would be done if the field Maricruz easily lifted from the ground up to the platform?
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2 comments:
(a) The work on the runway = FD = 410 x 2 = 820 J Slip
(b) The work of lifting = mgh = 53 x 9.8 x 1 = 519.4 J
Survey work less, but requires more power.
(a) The work on the runway = FD = 410 x 2 = 820 J Slip
(b) The work of lifting = mgh = 53 x 9.8 x 1 = 519.4 J
Survey work less, but requires more power.
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