Question 186406
A car traveling 61 miles per hour passes a bus traveling 53 in the same direction on the highway. If they maintain their speeds, how long will it take them to be 28 miles apart?
:
You can do this using relative speed, 61 - 53 = 8 mph relative speed
:
how long will it take to travel 28 mi at 8 mph
:
Time = {{{28/8}}} = 3.5 hrs