Physics, 14.02.2020 18:07 NoahJerowski67
A coffee cup on the horizontal dashboard of a car slides forward when the driver decelerates from 45 kmh to rest in 3.5 s or less, but not if she decelerates in a longer time. What is the coefficient of static friction between the cup and the dash? Assume the road and the dashboard is level (horizontal).
Answers: 3
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A coffee cup on the horizontal dashboard of a car slides forward when the driver decelerates from 45...
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