Motion

Cyclist started at 9:00 from point S to point T. After 10 minutes, I followed him at the same speed as the second cyclist. Walker, which went from T to S, started at 9:35. After 71 minutes, he met the first cyclist, and after the next 8 minutes, the second cyclist.
Distance between the two cities is 37 km.

Determine the (same) speed of cyclists and walkers.

Correct answer:

v1 =  17.9 km/h
v2 =  4.5 km/h

Step-by-step explanation:

37=v16035+71+v26071 37=v16035+71+810+v26071+8  2220=106v1+71v2 2220=104v1+79v2  v1=17.9 km/h
v2=4.5 km/h



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Do you want to convert length units?
Do you want to convert velocity (speed) units?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: