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ameya
Answers (1)
deceleration rate of the truck is at = 20 m/s / 5s = 4 m/s² deceleration rate of the car is at = 20 m/s / 3s = 6⅔ m/s² As the car can stop much quicker than the truck, then to avoid collision the car and truck velocities will be identical and non zero
