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The body of mass m hangs at one end of a string of length l, the other end of which is fixed.It is given at horizontal velocity, so that the string would just reach where it makes an angle 60°with the vertical.The tension in the string at bottom most point position is
Options
(a) 2 mg
(b) mg
(c) 3 mg
(d) √3 mg
Correct Answer:
2 mg
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- The identical loops of copper and aluminium are moving with the same speed
- The ferromagnetic substance is
- The electric potential V at any point (x,y,z) all in meters in space is given by
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Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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T cos(tetha) = mg ….from the derivation of time period of conical pendulum