Exam Category
Mechanics
Showing 834 questions & PYQs organized by topics.
Mechanics
Mechanics
10 Topics
01
Gravitational potential energy at a point above the ground is defined as…
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02
A constant force of 10 N displaces an object D metres in…
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03
A boy raises a box of weight 120 N through a height…
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04
Which expression gives the work done by a variable force?
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05
Find the work required to increase the speed of an 800 kg…
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06
A porter lifts a 10 kg load from the ground onto his…
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07
According to the work-energy theorem, which statement is true?
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08
A 1 kg object falls 30 m to the ground. Find the…
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09
A constant force F acts on an object. The work done is…
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10
Work done by non-conservative forces in a closed loop is:
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