priinces3473 priinces3473
  • 09-02-2024
  • Physics
contestada

A stone is rotated in a vertical circle. Speed at bottommost point is √8gR, where R is the radius of circle. The ratio of tension at the top and the bottom is
A. 1:2
B. 1:3
C. 2:3
D. 1:4

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