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Anmol Nanda Grade: 11
        

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this is a question of hc .verma


here the gravity is acting downwards while we are considering the centrifugal force upwards hence mg-mv^2/r=reaction force on the car


my question is


why dont we consider the centripetal force and reaction force=mv^2/r+mg,why do we have to consider centrifugal while centripetal acts on the body to change its direction.......


 

6 years ago
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