Question

A body has mass 1200 kg and radius 40 m and moves with a velocity of 10 m/s calculate the centrifugal force

Answer 1

centripetal force
$centripetal \: fore = \frac{m {v}^{2} }{ r } \\ = \frac{1200 \times {10}^{2} }{40} \\ = 30 \times 100 \\ = 3000 \: newtons \\ = 3 \times {10}^{3} newtons$