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visibility

For which of the under listed quantities is the derived unit ML2T2 correct? I. Moment of a force II. Work III. Acceleration

  • A

    A. I only

  • B

    B. II only

  • C

    C. III only

  • D

    D. I and II

  • E

    E. II and III

Dimension of:
i. Moment of force = Nm = kgms−2 m
= kgm2S−2 = ML2 T−2
ii. Work = Joule = Nm = KgmS−2 m
= kgm2S−2 = ML2T−2
iii. Acceleration = ms−2 = LT−2