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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
- The internal energy change in a system that has absorbed 2 kcals of heat
- P-type semiconductors are made by adding impurity element
- A lift is moving down with acceleration a.A man in the lift drops a ball
- The number of beta particles emitted by a radioactive substance is twice the number
- Light with an energy flux of 25×10⁴ Wm⁻² falls on a perfectly reflecting surface
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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