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
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
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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