Question

A woman is drawing a water from a well .Draw aFBD to show the forces acting on the bucket when she is pulling the bucket

Answer 1

Answer:

Mechanical Advantage(M.A) of a pulley = Effort Load

Load = mass of bucket + water =6 kg-wt-6×10 N=60 N

Effort = 70N

M.A=

70

60

=0.857

Explanation:

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