136. A disc of radius R is rolling down an inclined plane whose angle of inclination is θ , Its acceleration would be
(a) 5/7 g sinθ
(b) 2/3 g sinθ
(c) 1/2 g sinθ
(d) 3/5 g sinθ
Ans. b
(16)
Not a member yet? Register now
Are you a member? Login now