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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
- The equivalent resistance of two resistors connected in series is 6 Ω
- Radius of a soap bubble is increased from R to 2R. Work done in this process
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat
- Two balls are dropped from same height at 1 second interval of time.
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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