Question

find the values of x and y if the velocity of a body depends on acceleration due to gravity at the place and height through which it had fallen

Answer 1

Explanation:

Let velocity v=gahb

so,  [v]=[M0LT−1]=(LT−2)aLb=[La+bT−2a]

Applying principle of homogeneity we get, a+b=1,−2a=−1

On solving we get a=1/2,b=1/2

I think it's right according me

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