01 Which energy varies with an object’s height?

RRB PYQ MCQ

02 Turbines use flowing water and air to convert:

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03 In which activity is potential energy converted into kinetic energy?

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04 A 2 kg object is thrown upward at 20 m/s. What is…

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05 Which energy is stored in water held in a dam?

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06 If an object’s momentum triples while its mass remains constant, its kinetic…

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07 A 10 kg object is raised 5 m above the ground. Calculate…

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08 What type of energy is stored in a stretched rubber band?

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09 Which is part of mechanical energy?

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10 A person does 1000 J of work in 2 seconds. What was…

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