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A particle of mass m is projected with a velocity v making an angle of 45° with the horizontal.The magnitude of angular momentum of projectile about the point of projection when the particle is at it’s maximum height h is
Options
(a) Zero
(b) mvh/√2
(c) mvh ²/√2
(d) None of these
Correct Answer:
mvh/√2
Explanation:
Related Questions: - A ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
- A radiactive substance emits 100 beta particles in the first 2s and 50 beta
- A uniform plank of Young’s modulus Y is moved over a smooth horizontal surface
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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 ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
- A radiactive substance emits 100 beta particles in the first 2s and 50 beta
- A uniform plank of Young’s modulus Y is moved over a smooth horizontal surface
- A bullet loses 1/20 of its velocity after penetrating a plank.How many planks
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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