Physics, asked by manojbv2004, 4 months ago

check the correction of the equation v=u+at by using dimensional analysis​

Answers

Answered by krishnakanholi
2

Answer: Here u represents the initial velocity, v the final velocity, a the uniform acceleration, and t the time.

The dimensional formula of u is [M  

0

LT  

−1

].

The dimensional formula of v is [M  

0

LT  

−1

].

The dimensional formula of at is [M  

0

LT  

−2

][T]=[M  

0

LT  

−1

].

Here the dimensions of every term in the given physical relation are the same, hence the given physical relation is dimensionally correct.

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