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The table shows the distance travelled by a scooter every second for 7 s. Plot a distance-time graph showing the total distance travelled. Calculate the scooter's average speed and the total distance travelled. |
Answer» Total Distance = 28 meterAverage Speed ( S ) = 4Step-by-step EXPLANATION: GIVENDistance travelled by a scooter every second for 7 seconds 1st s = 4 m 2nd s = 4 m 3rd s = 4 m 4th s = 4 m 5th s = 4 m 6th s = 4 m 7th s = 4 m ___________________________Total distance he travelled is 4 + 4 + 4 + 4 + 4 + 4 + 4 = 4 × 7 = 28 Total Distance = 28 meter___________________________Average Speed ( S ) = Total Distance / Total ELAPSED Time Average Speed ( S ) = 28 / 7 Average Speed ( S ) = 4 Average Speed ( S ) = 4 |
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