The wires `A` and `B` shown in Fig. are made of the same material and have radii `r_(A)` and `r_(B)`, respectively. The block between them has a mass `m`. When the force `F` is `mg//3`, one of the wires breaks. Then

Options

A. A will break before B if `r_(A) = r_(B)`.
B. A will break before B if `r_(A) lt 2r_(B)`.
C. Either a to B may break if `r_(A) = 2r_(B)`.
D. The lengths of A and B must be known to predict which wire will break.

Answer

A, B, C