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The normal reaction 'N' for a vehicle of...

The normal reaction 'N' for a vehicle of 800 kg mass, negotiating a turn on a `30^(@)` banked road at maximum possible speed without skidding is _______ `xx 10^(3)" kg m/s"^(2)`.

A

`10.2`

B

`7.2`

C

`12.4`

D

`6.96`

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