MCQ
Dimensional formula for angular momentum is
- A$M{L^2}{T^{ - 2}}$
- ✓$M{L^2}{T^{ - 1}}$
- C$ML{T^{ - 1}}$
- D${M^0}{L^2}{T^{ - 2}}$
✓
Answer
Correct option: B.
$M{L^2}{T^{ - 1}}$
b
(b) Angular momentum = $mvr$ $ = \,[ML{T^{ - 1}}]\,[L]\, = \,[M{L^2}{T^{ - 1}}]$
(b) Angular momentum = $mvr$ $ = \,[ML{T^{ - 1}}]\,[L]\, = \,[M{L^2}{T^{ - 1}}]$
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