A police van moving on a highway with a speed of 30 $Km{h}^{-1}$ fires a bullet at a thief’s car speeding away in the same direction with a speed of 192 km $h^{-1}$. If the muzzle speed of the bullet is 150 $m{s}^{-1}$, The speed with which the bullet hit the thief’s car is

• A

  42 m/s

• B

  105 m/s

• C

  145 m/s

• D

  180 m/s