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An ambulance is traveling with constant speed at 70 km/h for 5 minutes. Later it rises...

An ambulance is traveling with constant speed at 70 km/h for 5 minutes. Later it rises the velocity to reach 120 km/h in 2 minutes. Calculate : i. The distance covered in first period. ii. The acceleration to change the velocity from 70 km/h to 120 km/h. iii. The distance covered in second period.

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