** (a) from A to B and**

** (b) from A to C **

** -Shresthi Goyal, Subject Matter Expert at Edumarz **

**Answer:**

**(a) ** From A to B,

Distance covered = 300m

Time Taken = 2 minutes 30 seconds = 150 seconds

Velocity = Displacement/Time = 300/150 = 2m/s

Average Speed = Total Distance Travelled/ Total Time Taken = 300/150 = 2m/s

**(b) ** from A to C

Average Speed = Total Distance Travelled /Total Time Taken

Total Distance Covered = 300 +100 =400m

Displacement = 300 – 100. = 200m

Total Lime Taken = 150 sec +60 sec. = 210 seconds

Average speed = 400/ 210 = 1.90m/s

Velocity = Displacement/ Time = 200/210 = 0.95m/s