A body of mass 400 gram is whirled in a horizontal circle radius  60 cm by a string inclined at 30° t the vertical.Calculate tension in the string and speed of bob in horizontal circle.

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A body of mass 400 gram is whirled in a horizontal circle radius  60 cm by a string inclined at 30° t the vertical.Calculate tension in the string and speed of bob in horizontal circle.

Question: A body of mass 400 gram is whirled in a horizontal circle radius  60 cm by a string inclined at 30° t the vertical.Calculate tension in the string and speed of bob in horizontal circle.