Question

When the displacement acts along the same direction of the force. Then the work is said to be__________​

Answer 1

Answer:

Work can be either positive or negative: if the force has a component in the same direction as the displacement of the object, the force is doing positive work. If the force has a component in the direction opposite to the displacement, the force does negative work.

@shireenqueen

Answer 2

what as god given to birds ?

Ans ] god as given tow tiny wings for birds.