Question by NickyP: Can an individual help me with this regular speed Physics difficulty, I cannot appear to get it?
A particular person travels by car from one particular city to another with different constant speeds in between pairs of cities. She drives for 35. min at a hundred. km/h, twenty. min at 75. km/h and 55. min at 40. km/h, and spends 30. min consuming lunch and buying gas.
(a) Figure out the typical speed for the trip.
one km/h
(b) Decide the distance amongst the preliminary and final cities along this route.
Finest solution:
Solution by Mark
a 85km/h
b 119 km
Give your answer to this query under!
Source: http://www.qiyic.com/archives/7380
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