Curated PYQ Collection
Work power and energy
Showing 298 questions & PYQs organized by topics.
Work power and energy
Mechanics
10 Topics
01
The capacity to do work is known as:
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02
A force of 10 N displaces an object 5 m in its…
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03
A constant force of 500 N acts along a displacement of 15…
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04
If net work on a body is positive, its kinetic energy:
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05
If force F = 0, what is the work done W?
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06
A horizontal force of 10 N displaces a 5 kg object 2…
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07
In which situation is no work done?
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08
A porter raises 12 kg of goods from the ground onto his…
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09
An object moves 10 m in the direction of a 10 N…
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10
Work done by a force is positive when:
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