A particle of mass 5kg is rotating about an axis in a circle with a speed of 10m/s. What should be its radius so that the component of angular momentum about the axis is 5kgm2/s?
A. 0.1cm
B. 10cm
C. 5cm
D. 0.5m
Answer:B
A particle of mass 5kg is rotating about an axis in a circle with a speed of 10m/s. What should be its radius so that the component of angular momentum about the axis is 5kgm2/s?
A. 0.1cm B. 10cm C. 5cm D. 0.5m