Dimensional Formula of Angular Momentum – Rankers Physics

Dimensions: Practice Problem & Solution

The dimensional formula of angular momentum is: [1988]
\(ML^2T^{-2}\)
\(ML^{-2}T^{-1}\)
\(MLT^{-1}\)
\(ML^2T^{-1}\)

Solution Explained:

To solve this problem, we apply the core principles of Dimensions. Understanding the underlying formula is key to arriving at the correct answer below:

Angular momentum is defined as \(L = r \times p\), where \(r\) is distance and \(p\) is linear momentum. Its dimensions are \([L][MLT^{-1}] = [ML^2T^{-1}]\).

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