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A 120 m long train is moving in a direction with speed 20 m/s.A train B moving with 30 m/s in the opposite direction and 130m long crosses the first train in a time
Options
(a) 6 S
(b) 36 S
(c) 38 S
(d) None of these
Correct Answer:
None of these
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle starts its motion from rest under the action of a constant force
- The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- The electric potential V at any point (x,y,z) all in meters in space is given by
- Electric potential at any point is V= -5x +3y + √(15) z. Then the magnitude of electric
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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