Question

You are walking along east covering
a distance of 4 m , then 2 m towards south , then 4 m towards west and at last 2 m towards north .You cover the total distance in 21 seconds, what is your average speed and velocity?

Answers with steps please ...​

Answer 1

Answer:

0=velocity

Explanation:

total distance is 12m

speed = 12/21

=0.5714m/s

total displacement is 0m

velocity = 0m/s

Answer 2

Answer:

Average speed is 0.57 m/s

Average Velocity is 0 m/s

Explanation:

(i) Average Speed = Total Distance

----------------------

Total Time

4+4+2+2

= ------------------ = 0.57

21

(ii) Average velocity = Total Displacement

------------------------------

Total Time

= 0

--------------- = 0 m/s

21

Hope it helps.......

Have a Good day.........