Question

. An object travels 20 m in 5 sec and another 40 m in 5 seconds. What is the average speed of the
object?

Answer 1

Answer:

Average speed= (Total Distance)/(Total time)

= (20 m + 40 m)/(5 sec + 5 sec)

=60 m/10 sec

=6m/s

The average speed of the object is 6m/s.

Answer 2

Answer:

Average speed= Total distance covered/ Total time taken

= 20m + 40m/5+5

= 60m/10sec

6m/s