how much behind
Two cars A and B are moving on the straight parallel paths with speeds 36 km/h and 72 km/h, respectively, starting from the same point in the same direction. After 20 min, how much behind
18
Sep
Two cars A and B are moving on the straight parallel paths with speeds 36 km/h and 72 km/h, respectively, starting from the same point in the same direction. After 20 min, how much behind how much behind respectively starting from the same point in the same direction. After 20 min Two cars A and [...]