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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
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- If an A.C. mains supply is given to be 220 V, what would be the average e.m.f.
- If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
- A tangent galvanometer has a coil of 50 turns and a radius of 20 cm. The horizontal
- The ratio of volumes of nuclei (assumed to be in spherical shape) with respective
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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