Lessons

Eamcet Physics
1 st Year : Unit 4.1( Work-Power And Energy ) - Work-Power And Energy

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Q.

When a body is projected vertically up, at a point 'P' in its path, the ratio of potential to kinetic energies is 3 : 4. If the same body were to be projected with two times the initial velocity, the ratio of potential to kinetic energies at the same point is

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Correct choice: A

Explanation:

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