Question

77.) A stone of mass 2 kg is tied to one end of a a
string of length 0.5 m. It is whirled in a vertical
circle. If the velocity of stone at the top of
circle is 5 ms-1, the tension in the string at the
bottom of circle is
1) 125 N
2) 164 N
3) 198 N
4) 228 N
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Answer 1

Answer:

T = 200 N

Explanation:

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Answer 2

77.) A stone of mass 2 kg is tied to one end of a astring of length 0.5 m. It is whirled in a verticalcircle. If the velocity of stone at the top ofcircle is 5 ms-1, the tension in the string at thebottom of circle is

1) 125 N

2) 164 N

3) 198 N(✔)

4) 228 N