Question

Enter your conclusions about the work done for the specific values of θ in the following table.​

Answer 1

Answer:

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Answer 2

Answer:

(1) In this case, the work done by the force is positive and maximum because the force and the displacement have the same direction.

(2) In this case, the work done is zero because the displacement is perpendicular to the force.

(3) In this case, the work done is negative and minimum as the displacement is in the direction opposite to that of the force.