Zak, helping his mother rearrange the furniture in their living room, moves a 60 kg sofa 5.9 m with a constant force of 40 N. Wh
at is the work done by Zak on the sofa? Neglect friction. Answer in units of J
2 answers:
Answer:
236 j
Explanation:
mass of sofa, m = 60 kg
distance, d = 5.9 m
force, F = 40 N
Work done is defined as the product of force applied on the body and the displacement in the position of the body in the direction of force.
W = F x d
W = 40 x 5.9
W = 236 J
Thus, the work done is 236 J.
Answer:236 J
Explanation:
Given
Mass of sofa 
Displacement 
Force 
neglecting Friction
Work done is given by




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