Question

What is velocity of a body travels a distance of 168 metres in a line in 21 seconds?*​

Answer 1

Answer:

8 metres per second

Step-by-step explanation:

means 1 second he will go 8 metres

Answer 2

Step-by-step explanation:

if a body travels in a straight line then distance equal to displacement

velocity=displacement/time

168/21

8m/sec