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Mathematics, 16.12.2021 02:00 roseemariehunter12

a car has a initial velocity of 20 ms-1 for the first 4 second of its motion it accelerates at 2.5ms-2. for the next t seconds it travels at a constant velocity if vms-1 the car then decelerates to rest. find v


a car has a initial velocity of 20 ms-1 for the first 4 second of its motion it accelerates at 2.5m

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