Lessons

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

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Q.

A bullet of mass 10 gm is fired horizontally with a velocity of 1000 ms–1 from a height of 50m above the ground. If the bullet reaches the ground with a velocity of 500 ms-1, the work done against air resistance in Joules is (g = 10ms-2)

View Answer

Correct choice: B

Explanation:

None
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