1.

a force of 14 N acts on a object. the displacement is say 4m in the opposite direction to that of a force. let us take that the force acts on the object through the displacement. what is the work done by the object.

Answer»

ANSWER:


Step-by-step explanation:

F=14 N

S=4m

Angle= 180° ( displacement is in opposite direction)

By formula

W = F s COS(180°)

= 14×4×(-1)

= - 56 j



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