if an object goes 18 meters in the first 3 seconds and 22 meters in the next 3 sec and goes 14 meters in the last 3 sec find an average speed
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Answer:
Given: First 3 seconds: S₁ =18 m
Second 3 seconds: S₂ =22 m
Third 3 seconds: S₃ =14 m
Average speed = S₁+S₂+S₃/9
= 18+22+14/9
= 6m/s
Explanation:
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