Question

Q6. A drum weighing 60N and containing 400N of water is to be raised from a well by means of a wheel and axle. The ade
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
(D) 7.000​

Answer 1

Answer:

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