Qstnid -I-10-a Heavy Mass M Is Hanging From A String In Equilibrium Without Breaking It. When This Same Mass Is Set Into Oscillation, The String Breaks. Explain. - 07: Circular Motion

with Solutions -

#10
A heavy mass m is hanging from a string in equilibrium without breaking it. When this same mass is set into oscillation, the string breaks. Explain.
Ans : When the same mass is set into oscillation, the tension in the string increases because of the additional centripetal force of the mass oscillating in a curved path.