Question

5) A car is moving at a velocity of 120 km/h due east, another car is moving at a velocity of 100 km/h due west. How fast are the cars moving relative to each other?
a. 100 km/h
b. 120 km/h
c. 20 km/h
d. 220 km/h

Answer 1

Explanation:

ans)d.220km/hr

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