Question
Physics Question on Units and measurement
The dimensional formula of angular momentum is
A
[ML2T−2]
B
[ML−2T−1]
C
[MLT−1]
D
[ML2T−1]
Answer
[ML2T−1]
Explanation
Solution
Angular momentum L = Moment of inertia I× Angular velocity ω.
∴ Dimensional formula L=[ML2][T−1]
=[ML2T−1]