Answer to Question #165604 in Physics for juniho

Question #165604

two car A and B are moving along stright road in the same direction with velocities of 25KM/HR and 40 KM/HR respectively find the velocity of car B relative to car A

Expert's answer

"v_{BA}=v_B-v_A\\\\v_{BA}=40-25=15\\frac{km}{h}"

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