Curated PYQ Collection
Work power and energy
Showing 298 questions & PYQs organized by topics.
Work power and energy
Mechanics
10 Topics
01
A car accelerates from rest under constant force F. After travelling distance…
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02
An object falls freely from height h. How do its energies change?
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03
Which statement is not correct?
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04
When a compressed spring is released, its potential energy is converted into:
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05
A 10 kg object is raised 5 m above the ground. Calculate…
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06
Find the kinetic energy of an object of mass m moving with…
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07
What type of energy is stored in a stretched rubber band?
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08
How fast must a 15 kg cat run to have kinetic energy…
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09
What type of energy does a bullet fired from a gun have?
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10
Convert one kilowatt-hour into joules.
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