Physics, 28.01.2021 21:50, kawaiiblurainbow

A person is driving at 20 m/s on a horizontal street and sees an obstacle 45 meters away in the road, so she slams on the brakes, going into a skid. The mass of the
car is 2.0 x 10^3 kg and µk = 0.44.

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A person is driving at 20 m/s on a horizontal street and sees an obstacle 45 meters away in the roa...