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The dimensional formula for the ratio of angular to linear momentum isA. `[M^(1)L^(1)T^(0)]`B. `[M^(0)L^(1)T^(0)]`C. `[M^(0)L^(2)T^(1)]`D. `[M^(1)L^(2)T^(0)]` |
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Answer» Correct Answer - b Angular momentum (L) = `Iomega=mr^(2)xx(v)/(r)=mvr` and Linear momentum (P) = mv `therefore (L)/(P)=(mvr)/(mv)=r` `therefore [(L)/(P)]=[M^(0)L^(1)T^(0)]` |
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