3 years ago

Work: If the force on an object is in the negative direction, the work it does on the object must be

Physics

1 answer:

dimulka [17.4K]3 years ago

5 0

Answer:

The work must be negative or positive depending on direction of motion of the object

Explanation:

This is because

W= force x distance

And = F x S cosစ

And this is positive when

Theta is less than π/2 and negative when theta is less than or equal to π/2

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