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A small stone of mass 200 g is tied to o...

A small stone of mass 200 g is tied to one end of a string of length 80 cm . Holding the other end in hand , the stone is whirled into a vertical circle What is the minimum speed that needs to be imparted at the lowest point of the circular path , so that the stone is just able to complete the vertical circle ? what would be the tension at the lowest point of circular path ? ` (Take g = 10 m//s^(2)) ` .

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To solve the problem, we need to find two things: the minimum speed required at the lowest point of the circular path for the stone to complete the vertical circle, and the tension in the string at that lowest point. ### Step 1: Convert the mass of the stone Given: - Mass of the stone, \( m = 200 \, \text{g} = 0.2 \, \text{kg} \) ### Step 2: Determine the radius of the circle Given: ...
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