Physics, 14.04.2021 23:00, kfnldkl1782
Banked Roads Curves on roads often are banked to
help prevent cars from slipping off the road. If the
speed limit for a particular curve of radius 36.0 m is
15.7 m/s (35 mph), at what angle should the road be
banked so that cars will stay on a circular path even
if there were no friction between the road and the
tires? If the speed limit was increased to 20.1 m/s
(45 mph), at what angle should the road be banked?
Answers: 3
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Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
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What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl, max are applied?
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Banked Roads Curves on roads often are banked to
help prevent cars from slipping off the road. If t...
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