A. 36.0N
B. 12.0N
C. 6.0N
D. 2.0N
E. 1.0N

Correct Answer:

Option A – 36.0N

Explanation

1/6FE=FMOON

FE = R = 6Fm

= 6 x 6 = 36N

SEE ALSO  The handle of a screw jack is 35 cm long and pitch of the screw is 0.5 cm. What force must be applied at the end of the handle to lift a load of 2000N, if the efficiency of the jack is 30% [Ï€ = 22/7]?

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