Physics, 12.10.2020 23:01, ayoismeisalex

A car traveled at a constant velocity of 70 mph from noon to 2:00 pm. At 3:00 pm the velocity of the car was 80 mph; and finally at 4:30 pm the velocity of the car was 40 mph. Which statement accurately describes the acceleration of the car?

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A car traveled at a constant velocity of 70 mph from noon to 2:00 pm. At 3:00 pm the velocity of the...