Lessons

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

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Q.

A particle of mass 'm' is projected with a velocity 'u' at an angle 'α' with the horizontal. Work done by gravity during its descent from its highest point to, the position where its velocity vector makes an angle α/2 with the horizontal is,

View Answer

Correct choice: C

Explanation:

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