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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
- Einstein’s photoelectric equation is
- A force of 10N is applied on a body for 3 sec and the corresponding displacement 6 m.
- An electron is moving in a circular path under the influence of a transverse magnetic
- If energy(E), velocity(V) and time(T) are chosen as fundamental quantities,
- The thermo e.m.f. E in volts of a certain thermocouple is found to vary
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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