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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a bullet of mass 10 g and speed 100 ms⁻¹ penetrates up to distance 1 cm
- The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length
- Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric
- A bar magnet of magnetic moment M is placed at right angles to a magnetic
- A resistor 30Ω, inductor of reactance 10 Ω and capacitor of reactance 10 Ω
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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