A deliveryman moves 10 cartons from the sidewalk, along a 10 -meter ramp to a loading dock, which is 1.5 meters above the sidewalk. If each carton has a mass of 25 kg, what is the total work done by t

Question

A deliveryman moves 10 cartons from the sidewalk, along a 10 -meter ramp to a loading dock, which is 1.5 meters above the sidewalk. If each carton has a mass of 25 kg, what is the total work done by the deliveryman on the cartons to move them to the loading dock? $(g = 10 m / s^{2})$

Options:

Answer:

B

Solution:

Computation of the work is $W = N (Fd) = (10$ cartons $) (mgd) = (10) (25 kg) (10 m / s^{2}) (1.5 m) = 3750 J$

TestHub · Accepted Answer

Computation of the work is W = N ( Fd ) = ( 10 cartons ) ( mgd ) = ( 10 ) ( 25 kg ) ( 10 m / s 2 ) ( 1.5 m ) = 3750 J

Physics - W.E.P. Question with Solution | TestHub

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