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A mass of 1kg is suspended by a string A...

A mass of 1kg is suspended by a string A. Another string C is connected to its lower end (see figure). If a sunsudden jerk is given to C, then

A

The portion AB of the string will break

B

The portion BC of the string will break

C

None of the strings will break

D

The mass will start rotating

Text Solution

Verified by Experts

The correct Answer is:
B
Due to inertia block remians at reast so portion AB of the string will not break.
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