How long will it take two cars moving at a speed of 90 km / h at a distance of 350 meters.
| February 9, 2021 | education
Determine the speed of approach, with which 2 cars will move towards each other.
Since the speed of each is 90 km / h, we get:
90 + 90 = 180 km / h.
To find the time of meeting of cars, we divide the indicated distance by the previously obtained speed of their convergence.
350/180 = 1.94 hours or 116 2/3 minutes.
So the cars will meet in 1 hour 56 minutes and 40 seconds.
Answer: 1 hour 56 minutes 40 seconds.
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