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A train is moving along a straight path with uniform acceleration.It’s engine passes across a pole with a velocity of 60 kmh⁻¹ and the end (guard’s van) passes across same pole with a velocity of 80 kmh⁻¹.The middle point of the train will pass across same pole with a velocity
Options
(a) 70 kmh⁻¹
(b) 70.7 kmh⁻¹
(c) 65 kmh⁻¹
(d) 75 kmh⁻¹
Correct Answer:
70.7 kmh⁻¹
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 A.C. mains supply is given to be 220 V, what would be the average e.m.f.
- A body travelling along a straight line traversed one-third of the total distance
- An electric dipole of dipole moment p is aligned parallel to a uniform electric field E
- In the Young’s double slit experiment, the intensity of light at a point on the screen
- A parallel plate air capacitor is connected to battery. After charging fully
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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