Question

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

2 points

12m/s

6m/s

2m/s

0 m/s

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Answer 1

Answer:

V1=S1/T1

V1=20/5

V1=4m/s

V2=S1/T1

V2=40/5

V2=8m/s

Average Velocity =V1+V2/2

=4+8/2

=12/2

=6m/s