Curated PYQ Collection
Work power and energy
Showing 298 questions & PYQs organized by topics.
Work power and energy
Mechanics
10 Topics
01
Two steel balls of masses 5 kg and 10 kg have equal…
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02
Which energy is always positive for a moving object?
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03
When an arrow is released from a drawn bow, the bow’s potential…
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04
What is the commercial unit of electrical energy?
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05
Which is not an example of potential energy?
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06
An 8 kg iron ball and a 3 kg aluminium ball are…
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07
A 2 kg object is thrown upward at 20 m/s. What is…
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08
Which energy is stored in a compressed spring?
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09
Find the kinetic energy of a 22 kg object moving at 5…
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10
Mechanical energy equals:
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