A police van moving on a highway with a speed of 30km h^(-1) fires a bullet at a thief's car speeding away in the same direction with a speed of 192kmh^(-1). If the muzzle speed of the bullet is 150ms^(-1), The speed with which the bullet hit the thief's car is

A police van moving on a highway with a speed of 30km h^(-1) fires a b

1.	A police van moving on a highway with a speed of 30km h^(-1) fires a bullet at a thief's car speeding away in the same direction with a speed of 192kmh^(-1). If the muzzle speed of the bullet is 150ms^(-1), The speed with which the bullet hit the thief's car is
Answer» `42m//s` `105m//s` `145m//s` `180m//s` ANSWER :B