Physics, 31.01.2022 14:00 wolfiewolffromsketch
A highway curves to the left with radius of curvature of 39 m and is banked at 15° so that cars can take this curve at higher speeds.
Consider a car of mass 886 kg whose tires have a static friction coefficient 0.49 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.
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Answers: 3
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Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
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