Math, asked by xyz6811, 10 months ago

what happens to the work done when the displacement of a body is at right angles to the direction of force acting on it explain your answer​

Answers

Answered by SsManasviSs
8

Answer:

The work done by the body = 0

Step-by-step explanation:

WORK = f. Cos thetha.S

Where f= force and

S= displacement

Explanation 1 ( Mathematical)

Cos90= 0 according to trigonometric ratio of thetha

Since WORK = f. Cos thetha.S

Therefore if Cos thetha = 0

Then WORK = f. 0. S = 0

Answered by radhikasbl98
2

Answer:

The work done by the body is 0

Step-by-step explanation:

since theta = 90° and cos(90°)= 0, this means that there is 0 joules of work done by the force since displacement is at a right angle to the force applied. 

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