Two cars are moving in the same direction with their respective speeds of 9 km/h and 5 km/h. Find the relative speed of 1st car with respect of 2nd.
Correct Answer: Description for Correct answer:
We know that for relative speed, the subtraction of speeds takes place, if the motions of the two objects are in the same direction.
Therefore, Required relative speed = 9 - 5 = 4 km/h
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