A cyclist rides round a curved path of radius 10m at a speed 18 kmph. If the cycle and the rider together have a mass of 100 kg, the frictional force the ground exerts on the wheel is (g=10 ms^(2))

A cyclist rides round a curved path of radius 10m at a speed 18 kmph.

1.	A cyclist rides round a curved path of radius 10m at a speed 18 kmph. If the cycle and the rider together have a mass of 100 kg, the frictional force the ground exerts on the wheel is (g=10 ms^(2))
Answer» 250 N 400 N 500 N 600 N ANSWER :A