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A particle of mass m is projected with velocity v making an angle of 45° with the horizontal. When the particle lands on the level ground the magnitude of the change in its momentum will be:
Options
(a) 2mv
(b) mv/√2
(c) mv√2
(d) zero
Correct Answer:
mv√2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a potentiometer experiment two cells of e.m.f. E₁ and E₂ are used in series
- Electromagnets are made of soft iron because soft iron has
- The magnetic field in a certain region of space is given by B =8.35×10⁻² Î T.
- The resistance of an ammeter is 13Ω and its scale is graduated for a current
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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