Question

An object travels 15m in 3s and then another 10m in 2s what is the average speed of the object​

Answer 1

Answer:

Explanation:

Average speed = Total distance traveled  /Total time taken

                          = (15 +10)m / (3+2 ) sec

                         =  25 / 5 m/s

                               = 5 m/s

Answer 2

Answer is 5m/s

Total distance = 15+10=25m

Total time = 3+2=5s

Avg. speed = total distance / total time

Therefore avg. speed = 25m/5s = 5m/s