Question

state all 3 types of work with help of table​

Answer 1

Answer:

Positive work- when the force and the displacement are in the same direction(theta=0 degrees)

Negative work- When the force and the displacement are in the opposite direction(theta=180 degrees)

Zero work- When the applied force does not cause displacement(theta=90 degrees)

Answer 2

Answer:

primary occupation and secondary occupation and tertiary occupation

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