Question

two cars are moving in opposite direction with speed v.what is the magnitude of their relative velocity?​

Answer 1

Answer:

If both cars are travelling in the same direction, one at 25 ms-1 and the other at 35 ms-1 then their relative velocity is 10 ms-1 (by vector addition). If they are moving in opposite directions, however, the relative velocity of one car with respect to the other is therefore 60ms-1 (See Figure 1)

Answer 2

Answer:

2V m/s

Explanation:

pls check the photo for explanation