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1. |
A car is traveling at a speed of 80 ft/s when the brakes are suddenly applied, causing a constant deceleration of 10 ft/s2. Determine the time required to stop the car and the distance traveled before stopping. |
A. | t = 8 s, s = 800 ft |
B. | t = 8 s, s = 320 ft |
C. | t = 4 s, s = 240 ft |
D. | t = 4 s, s = 40 ft |
Answer» C. t = 4 s, s = 240 ft | |