Lessons

Eamcet Physics
1 st Year : Unit 2.7 ( Kinematics ) - Oblique Projection

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Q.

A body of mass 2kg is projected from the ground with a velocity 20ms–1 at an angle 30° with the verticle. If t1 is the time in seconds at which the body is projected and t2 is the time in seconds at which it reaches the ground, the change in momentum in kgms–1 during the time (t2 – t1) is

View Answer

Correct choice: A

Explanation:

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