Question

8.
A boy sitting on a horizontal platform of joy wheel at a distance of 5 m
from its centre. The joy wheel begins to rotate and when the angular
need exceeds 10 revolutions per minute, the boy just slips, the coefficient
of friction between the boy and the platform is (g = 10 m/s)
2) 12/18
3) 1/8
4) T/2
1) TT/6​

Answer 1

Explanation:

see the attachment

Thank you