Physics And Measurement Question 92

Question: An athletic coach told his team that muscle times speed equals power. What dimensions does he view for muscle

Options:

A) $ ML{{T}^{-2}} $

B) $ ML^{2}{{T}^{-2}} $

C) $ MLT^{2} $

D) $ L $

Show Answer

Answer:

Correct Answer: A

Solution:

According to problem muscle × speed = power

muscle = $ \frac{\text{power }}{speed}=\frac{ML^{2}{{T}^{-3}}}{L{{T}^{-1}}} $ = $ ML{{T}^{-2}} $



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