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1.7.2 Work done

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Question 57

A motorized winch is used to pull a heavy container of mass M M\,M up a rough ramp. The cable from the winch is parallel to the ramp. The tension in the cable is maintained at a constant value TTT. The container is pulled a distance s s\,s along the ramp, and in doing so, it rises through a vertical height yyy. Which of the following expressions represents the work done by the winch on the container?

A

T×sT \times sT×s

B

T×yT \times yT×y

C

M×g×yM \times g \times yM×g×y

D

M×g×sM \times g \times sM×g×s

Markscheme

1.7.2 Work done Questions

  1. IGCSE
  2. /Physics
  3. /1.7.2 Work done

67 exam-style questions on CIE IGCSE Physics 1.7.2 Work done. Each one has a worked solution and a mark scheme showing where the marks go.

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