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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
- If an electron and a positron annihilate, the energy released is
- Dependence of intensity of gravitational field (E) of earth with distance(r)
- A car of mass 1000 kg negotiates a banked curve of radius 90 m on a frictionless
- A particle of mass 1.96×10⁻¹⁵ kg is kept in equilibrium between two horizontal metal
- A solenoid has length 0.4 cm, radius 1 cm and 400 turns of wire. If a current
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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