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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A tuning fork frequency 512 Hz is vibrated with a sonometer wire and 6 beats per second
- A nucleus of mass number 220, initially at rest, emits an α-particle. If the Q-value
- A spherical shell of radius 10cm is carrying a charge q. If the electric potential
- The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released
- In a thermodynamic system, working substance is ideal gas. Its internal energy
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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