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If x = at + bt^(2) where x is in metre (...

If x = at + `bt^(2)` where x is in metre (m) and t is in hour (h) then unit of b will be

A

`m^(2)//h`

B

m

C

`m//h`

D

`m//h^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
The dimensional formula of x
[x] = `[bt^(2)] " ""or", [b] = ([x])/([t^(2)])`
`:.` Unit of b = `m//h^(2)`
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