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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
- An air core coil and an electric bulb are connected in series with an AC source.
- Heat is supplied at constant pressure to diatomic gas. The part of this heat that goes
- Two concentric coils each of radius equal to 2π cm are placed at right angles
- The momentum of a photon of energy 1 MeV in kg m/s will be
- A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
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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