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Circular Motion question

2024 · 29 Jan · Shift 2 · Q64
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  5. /2024 · 29 Jan · Shift 2 · Q64

Circular Motion question

2024 · 29 Jan · Shift 2 · Q64

JEE MainPhysicsCircular MotionMCQ+4 / −1
A stone of mass 900 g900 \mathrm{~g}900 g is tied to a string and moved in a vertical circle of radius 1 m1 \mathrm{~m}1 m making 10 rpm10 \mathrm{~rpm}10 rpm. The tension in the string, when the stone is at the lowest point is (if π2=9.8\pi^2=9.8π2=9.8 and g=9.8 m/s2g=9.8 \mathrm{~m} / \mathrm{s}^2g=9.8 m/s2) :
  1. A
    17.8 N
  2. B
    97 N
  3. C
    9.8 N
  4. D
    8.82 N
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