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The dimensional formula for angular momentum is

1. [M L² T⁻¹]
2. [M L² T⁻²]
3. [M L T⁻¹]
4. [M L T⁻²]

Correct answer: [M L² T⁻¹]

Solution

Angular momentum is the product of moment of inertia ([M L²]) and angular velocity ([T⁻¹]). Thus, its dimensional formula is [M L² T⁻¹].

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