Question

A freely body acquires a velocity of g^x h^y after falling through a height h .Using dimensions find the values of x and y.​

Answer 1

Answer:

Explanation:

υ∝gphq(given)

By substituting the dimension of each quantity and comparing the powers in both sides we get [LT−1]=[LT−2]p[L]q

⇒=p+q=1,−2p=−1,because p=12,q=12

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Answer 2

Answer:

A freely body acquires a velocity of g^x h^y after falling through a height h .Using dimensions find the values of x and y.