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The acceleration of a motorcycle travell...

The acceleration of a motorcycle travelling with speed of 400 m/s as it goes round a curve of radius 160 m is

A

`1" m/s"^2`

B

`10" m/s"^2`

C

`100" m/s"^2`

D

`1" km/s"^2`

Text Solution

Verified by Experts

The correct Answer is:
D
`a = (v^2)/( r) = ((400)^2)/(160) = (160000)/(160) = 1000 = 1" km/s"^2`
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