work done in an object by a force would be zero if the displacement of the object is _______
Answers
Answered by
7
Answer:
zero
Explanation:
work=force ×displacement
if,displacement =0
then,
work=force ×0
work=0
Answered by
1
Work done in an object by a force would be zero if the displacement of the object is zero.
- Work is said to be done, only if there is a displacement due to the application of force.
- Hence, work is said to be the product of the force applied and the resultant displacement.
- Work done = Force x Displacement
- There are three situations when the work done could be zero.
- One is when the force applied and displacement is perpendicular to each other.
- The other two situations are when either force or displacement is zero.
- Here a force is being applied but the work is zero, this indicates that the displacement is zero.
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