Question

A body cover 10m in the first 5s and 20m in the next 5s find its average speed​

Answer 1

Answer:

Total distance covered by a body is = to 10 + 20=30m

total time required = 5 sec+5 sec =10 sec

average speed= speed

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

time

30

--- = 3m/s

10

i hope that this will help you please mark this as brainliest