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
Correct Answer: B
Solution :
[b] When a sudden jerk is given to C, an impulsive tension exceeding the breaking tension develops in C first, which breaks before this impulse can reach A as a wave through block.You need to login to perform this action.
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