MCQ
Area under $a υ -1$ graph represents a physical quantity which has the unit:
  • A
    $\mathrm{m}^2$
  • $m$
  • C
    $\mathrm{m}^3$
  • D
    $\mathrm{ms}^{-1}$

Answer

Correct option: B.
$m$
$m$

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