http://img818.imageshack.us/img818/4782/anmol.pngcheck this imagethis is a question of hc .vermahere the gravity is acting downwards while we are considering the centrifugal force upwards hence mg-mv^2/r=reaction force on the carmy question iswhy 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.......

Anmol Nanda , 14 Years ago

Grade 11