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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
- An unpolarised beam of intensity I is incident on a pair of nicols making an angle
- A plumb line is suspended form a ceiling of a car moving with horizontal acceleration
- 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
- The oscillating frequency of a cyclotron is 10 MHz. If the radius of its Dees is o.5 m,
- A nucleus ᴢXᴬ emits an α- particle with velocity v. The recoil speed of the daughter
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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