Ona twolaneroada carAistravelling witha speedof `v=5 ms^(-1)`. Two car B and C approach car A in opposite direction with a speed `u=10 ms^(-1)` each. At a certain instant when the B and C are equidistant from A each being `l=1500 m`, B decides to overtake A before C does. What minimum acceleration of car B is required to avoid an accident with C:

Options

A. `-0.2 ms^(-2)`
B. `-1//15 ms^(-2)`
C. `0.2 ms^(-2)`
D. `1//15 ms^(-2)`

Answer

C