a car travelling at 20 km / h speeds up to 60 km / h in 6 seconds. What is its acceleration?
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20 km/h = 20x1000/60x60
60km/h = 60x1000/60x60
Using v = u+ at
600/36 - 200/36 = 6a
400/216 = 1.85 m/s2
60km/h = 60x1000/60x60
Using v = u+ at
600/36 - 200/36 = 6a
400/216 = 1.85 m/s2
Answered by
4
this way u can solve and get ir
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