Question

Q12. A drum weighing 60N and containing 400N
of water is to be raised from a well by
means of a wheel and axle. The axle is 10cm in
diameter and the wheel is 40cm in diameter. If an
effort of 120N is to be applied to the wheel,
determine mechanical advantage
(A) 4.625
(B) 3.833
(C) 6.000​

Answer 1

Answer:

6.000 answer that is right one