Question

Qn. The potential energy u of a particle varies with distance x from a fixed origin as u=A✓x/x+B, where
A and B are constants. The dimensions of A and
B are respectively
(1) [ML^5/2 T^-2],[L]
(2) [MLT^- 2], [L^2]
(3) [L], [ML^3/2 T^-2]
(4) [L^2], [MLT^-2]​

Answer 1

Answer:

The potential energy of a particle varies with distance x from a fixed origin as U=A√xx2+B, where AandB are dimensional constants , then find the dimensional formula for AB.

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