Question

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Answer 1

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The tension in the string will be maximum when the particle is at the lowest point B.

$t_{b} = weight \: of \: particle + \frac{m {v}^{2} }{r}$

Hence,the string will break at point B when the Average velocity v is increased.

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Answer 2

Hey mate ^_^

Answer ___________

• Mass m is performing in vertical circular motion ...

• If the average velocity is increased then the tension force will the maximum when the particle comes to its lowest point that is B...

• Tension force is the forcing acting up by the spring of an object...

• Here, due to tension force the spring will break at point B...

Equation that verify is ':-

Weight of particle + Mv^2 / r ...

Thank you