Question about light speed

Day 3,226, 10:16 Published in USA USA by Technician
Newtonian Physics


Two cars A and B are traveling the same speed and they are moving to each other.
Both cars are travelling 100Km/h the relative velocity is 200Km/h


Relativity

Two cars A and B are traveling the same speed and they are moving to each other.
Both cars are travelling 0.6c what is the relative velocity ? It can not be 1.2c since nothing travel faster than the speed of light(c)