Physics, 17.01.2020 06:31 kasonlowery
Ahighway curves to the left with radius of
curvature of 39 m and is banked at 30 ◦
so that cars can take this curve at higher speeds.
consider a car of mass 919 kg whose tires
have a static friction coefficient 0.72 against
the pavement.
how fast can the car take this curve without
skidding to the outside of the curve? the
acceleration of gravity is 9.8 m/s^2.
answer in units of m/s.
(use image as needed)
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Ahighway curves to the left with radius of
curvature of 39 m and is banked at 30 ◦
<...
curvature of 39 m and is banked at 30 ◦
<...
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