MCQ
Equivalent of one joule is ……
  • A
    $Nm ^2$
  • $kg m ^2 s ^{-2}$
  • C
    $kg m s ^{-1}$
  • D
    $N kg m ^2$

Answer

Correct option: B.
$kg m ^2 s ^{-2}$
$kg m ^2 s ^{-2}$

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