Recent questions in Physics

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Study the value of g with altitude?

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When a person takes a bucket to some distance, what will be its work done? explain.

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Draw the flow diagram of an energy convertor?

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Define kinetic energy and derive equation of kinetic energy of a moving body.

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What are the artificial Satellites? What are their purposes?

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Define torque with examples?

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What do you know about inter conversion of energy give various examples?

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Write detail note on Stability and Centre of Mass ?

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Define and explain work. Name the unit in which work is measured. Define the unit also.

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If a body does 12000 joule work in 12 seconds .find its power.

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Define force of gravitation. Also define and explain law of gravitation?

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How can you determine the mass of earth by gravitational force?

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Find the centre of gravity of an irregular shaped thin lamina?

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What do you know about resolution of force . explain it.

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What do you know about mass energy equation . Explain?

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What are the main sources of energy . Explain each one?

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What do you know about gravitational field? Explain.

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What do you mean by renewable energy sources? explain

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If vector A and B are added, under what condition their resultant magnitude is A+B and under what condition resultant is zero?

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Define three states of equilibrium with the help of examples.

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