A jogger takes 25.1 s to run a total distance of 165 m by running 140 m (E) and then 25 m [W]. The displacement is 115 m [E]. Calculate the jogger's (a) average velocity (b) average speed
a) (a) 4.58 m/s [E], (b) 6.57 m/s
b) (a) 4.58 m/s [E], (b) 6.57 m/s [E]
c) (a) 4.58 m/s, (b) 6.57 m/s
d) (a) 6.57 m/s [E], (b) 4.58 m/s
