Question

a car moves at a speed of 40m/s for 15 seconds and then with a spedd of 60m/s for the next 15 seconds. find the total fistance covered by the car. Also give the explanation.​

Answer 1

Total distance=1500M

Distance=speed×Time

IN CASE 1

X=40×15=600M.......................(1)

IN CASE2

X=60×15=900 M.........................(2)

ADDING EQUATION 1 AND 2

X=900+600=1500M

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