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A ball is dropped from the root of a tower of height h.The total distance covered by it in the last second of its motion is equal to the distance covered by it in first 3s.The value of h in metre is (take,g=10 ms ⁻²)
Options
(a) 125
(b) 200
(c) 100
(d) 80
Correct Answer:
125
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 A=4i+4j+4k and b=3i+j+4k, then angle between vectors A and B is
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
- Source S₁ is producing, 10¹⁵ photons per second of wavelength 5000Å
- A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- The time period of a thin bar magnet in Earth’s magnetic field is T
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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