A 1700 kg racecar, which has a largest cross-section of 2.25 m^2, reaches its maxium speed zooming down a straight part of the track. if the coefficient of rolling friction is 0.020, what is the maxium(terminal) velocity? The aerodynamic contant (C) is 0.35, the density of air is 1.2 kg/m^2.
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A 1700 kg racecar, which has a largest cross-section of 2.25 m^2, reaches its maxium speed...
An object with cross section A is shot horizontally across frictionless ice. Its initial velocity is v0x at t0=0s. Air resistance is not negligible. A 1.8 m wide, 1.5 m high, 1700 kg car with a drag coefficient of 0.35 hits a very slick patch of ice while going 24 m/s . Air resistance is not negligible. If friction is neglected, how long will it take until the car's speed drops to 11 m/s ? To 5.0 m/s ?