Question

Joseph jogs from one end A to the other end B of straight 300 m road in 2 minutes 50 seconds and then turn around and jogs 100m back to c​

Answer 1

(a) From A to B. Time for A to B = 2 min 30 Average speed Average velocity (b) From A to C. Time taken = A to B + B to C, total distance = 300 + 100 = 400 150 + 60 = 210 sec Average speed Average velocity