Physics And Measurement Question 58

Question: The dimensional formula for impulse is same as the dimensional formula for

[UPSEAT 2001]

Options:

A) Momentum

B) Force

C) Rate of change of momentum

D) Torque

Show Answer

Answer:

Correct Answer: A

Solution:

Momentum = $ mv=[ML{{T}^{-1}}] $

Impulse = Force $ \times $ Time = $ [ML{{T}^{-2}}]\times [T]=[ML{{T}^{-1}}] $



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