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Two particles A and B, move with constant velocities V₁ and V₂. At the initial moment their position vectors are r₁ and r₂ respectively. The condition for particles A and B for their collision is
Options
(a) r₁.v₁=r₂.v₂
(b) r₁xv₁=r₂xv₂
(c) r₁-r₂=v₁-v₂
(d) r₁-r₂/|r₁-r₂|=v₁-v₂/|v₁-v₂|
Correct Answer:
r₁-r₂/|r₁-r₂|=v₁-v₂/|v₁-v₂|
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
- If a solid sphere of mass 1 kg and radius 0.1 m rolls without slipping at a uniform
- A body is under stress F and has Young’s modulus Y, then the energy
- If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
- A paramagnetic sample shows a net magnetisation of 0.8 Am⁻¹, when placed
- We get Balmer series when electron comes from
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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