Does driver manage to stop before reaching the pothole
A car is traveling at 21 m/s when the driver spots a large pothole in the road a distance 19 m ahead. She immediately applies her brakes. If her acceleration is -6.9 m/s2, does she manage to stop before reaching the pothole?
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A car is traveling at 21 m/s when the driver spots a large pothole in the road a distance 19 m ahead. Does she manage to stop before reaching the pothole?
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A stone thrown upward from the top of a 100 ft cliff at 150 ft/s eventually falls to the beach below. (For this problem take the acceleration due to gravity to be -32 ft/s^2 ; take upwards to be a positive direction.) How long does it take the sto
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