An object moves 18m in the first 3s,22m in the next 3s and 14m in the last 3s.what is its average speed?

Average speed = total distance / total time = 18 + 22 +14 / 3+3+3 = 54/9 = 6
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Average Speed = Total Distance / Total Time
                               = 18 + 22 + 14 / 3 +3 + 3
                               = 6 m/s2
                                
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6 because average speed formula is equal to total distance covered divide total time taken so 18 plus 22plus 14plus divide3plus 3plus 3plus so answer is 6
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First 3 seconds= 18 m
Second3 Second=22m
Last 3 seconds=14m
So.time=3+3+3=9
and
Distance=18+22+14=54
Average speed=distance/time
Average speed=54/9
So.average speed= 9m/s
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6 m/s
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Please find this answer

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