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A high altitude, a body explodes at rest into two equal fragments with one fragment receiving horizontal velocity of 10 m/s.Time taken by the two radius vectors connecting point of explosion of fragments to make 90° is
Options
(a) 10 s
(b) 4 s
(c) 2 s
(d) 1 s
Correct Answer:
2 s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In p- type semiconductor, the acceptor level lies
- If a charge on the body is 1nC, then how many electrons are present on the body?
- To measure the roughness of the surface of a material, which of the following microscope
- For inelastic collision between two spherical rigid bodies
- A source of sound of frequency 256 Hz is moving rapidly towards a wall with a velocity
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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