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A car when passes through a convex bridg...

A car when passes through a convex bridge with velocity v exerts a force on it which is equal to

A

`mg + (mv^(2))/(r )`

B

`(mv^(2))/(r )`

C

`mg - (mv^(2))/(r )`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
a
`F = mg - (mv^(2)//r)`
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