Curated PYQ Collection
Work power and energy
Showing 298 questions & PYQs organized by topics.
Work power and energy
Mechanics
10 Topics
01
Work done is zero when which quantity is zero?
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02
If work done is zero, what is the angle between a nonzero…
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03
The product of force and displacement in its direction is called:
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04
Which is not a characteristic of work?
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05
A force of 20 N moves a body 4 metres in the…
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06
Work is the product of:
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07
A bus experiences a force of 4000 N and the work done…
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08
A worker raises a 15 kg object 1 metre from the ground…
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09
A constant force moves an object in its direction. The product of…
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10
A man pulls a trolley with a force of 50 N through…
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