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A body moves through a distance of in the following different ways. In which case is the maximum work done?
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Text solutionVerified
Mathematically the work done is expressed as:
Displacement angle
The displacement angle is when the body is lifted vertically upwards
Therefore
Hence the work done will be maximum when the displacement angle is equal to anything but vertically upwards.
Displacement angle
The displacement angle is when the body is lifted vertically upwards
Therefore
Hence the work done will be maximum when the displacement angle is equal to anything but vertically upwards.
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Question Text | A body moves through a distance of in the following different ways. In which case is the maximum work done? |
Updated On | Jun 29, 2022 |
Topic | Work and Energy |
Subject | Science |
Class | Class 9 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 170 |
Avg. Video Duration | 11 min |