Position of a body with acceleration `a` is given by `x=Ka^mt^n`, here t is time Find demension of m and n.A. `m = 1, n = 1`B. `m = 1, n = 2`C. `m = 2, n = 1`D. `m = 2, n = 2`

Position of a body with acceleration `a` is given by `x=Ka^mt^n`, here

1.	Position of a body with acceleration `a` is given by `x=Ka^mt^n`, here t is time Find demension of m and n.A. `m = 1, n = 1`B. `m = 1, n = 2`C. `m = 2, n = 1`D. `m = 2, n = 2`
Answer» Correct Answer - b As `x = ka^(m)xx t^(n)` `[M^(0)L^(1)T^(0)] = [LT^(-2)]^(m)[T^(n)]= L^(m)T^(-2m+n)` `:. M = 1` and `-2m + n = 00 rArr n = 2`

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Position of a body with acceleration `a` is given by `x=Ka^mt^n`, here t is time Find demension of m and n.A. `m = 1, n = 1`B. `m = 1, n = 2`C. `m = 2, n = 1`D. `m = 2, n = 2`

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