MCQ
Work done in raising a box depends on
  • A
    How fast it is raised
  • B
    The strength of the man
  • The height by which it is raised
  • D
    None of the above

Answer

Correct option: C.
The height by which it is raised
(c) Work in raising a box $=$( weight of the box )$ \times$ (height by which it is raised)

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