dyanamics

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Which one of the following statements is correct?
(a) Energy and work are scalars
(b) Force and work are vectors
(c) Energy, momentum and velocity are vectors
(d) Force, momentum and velocity are scalars

  • dyanamics -

    (a) is correct.

    Force, momentum and velocity are vectors. Energy and work are scalar quantities.

  • dynamics -

    (a)

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