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A boy whirls a stone in a horizontal circle of radius 1.5 m and at height 2.0 m above level ground.The string breaks and the stone flies off tangentially and strikes the ground after travelling a horizontal distance of 10 m.What is the magnitude of the centripetal acceleration of the stone while in circular motion?
Options
(a) 163 ms⁻²
(b) 64 ms⁻²
(c) 15.63 ms⁻²
(d) 125 ms⁻²
Correct Answer:
163 ms⁻²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- If a proton, a deuteron and an alpha particle, on being accelerated by the same
- If in a p-n junction, a square input signal of 10 V is applied as shown, then the output
- The temperature of a metal block is increased from 27⁰C to 84⁰C. The rate of radiated energy
- At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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