A car decrease it's speed from 40km/h to 70km/h in 5 sec. find the acceleration of the car. Also find the distance covered by car
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acceleration is -6m/s
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Your question is wrong, you said decreased but car increased it speed from 40 km to 70km,
according to this,
v-u/t
70 - 40 / 5
30 /5
6 m/s
it is acceleration not retardation,
according to this,
v-u/t
70 - 40 / 5
30 /5
6 m/s
it is acceleration not retardation,
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