Question
a cyclist travels at a distance of 10.0 km. in 30 min. after w/c he speeds up to 40 km/hr for 6.0 more mins. Find his average speed.
Answers
drwls
How long was he in the W.C. ?
Divide his total distance traveled by total elapsed time, which is 0.6 hours plus W.C. time.
Divide his total distance traveled by total elapsed time, which is 0.6 hours plus W.C. time.