(A) Top of the circle
(B) Bottom of the circle
(C) Half way down
(D) None of the above
Answer: option ()
Solution:
A1 ππ stone at the end of 1 π long string is whirled in a vertical circle at constant speed of 4 π/π ππ. The
tension in the string is 6 π, when the stone is at (π = 10 π/ sec2
)
with
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