A 2150 lb car is traveling at sea level at a constant speed


A 2,150 lb car is traveling at sea level at a constant speed. Its engine is running at 4500 rev/min and is producing 150 ft-lb of torque. It has a driveline efficiency of 90%, a driveline slippage of 2%, 15-inch radius wheels and an overall gear reduction ratio of 3 to 1. If te car’s frontal area is 19.4 ft2, what is the drag coefficient? Hint:  it is important to keep track of all known values and the handful of equations that related them. Ultimately you should be able to solve for a vlaue of Fe, V, frl, Rrl.With these solved (plus a few given values) you should be able to use another equivalency for Fe that allows you to solved for CD.

Request for Solution File

Ask an Expert for Answer!!
Civil Engineering: A 2150 lb car is traveling at sea level at a constant speed
Reference No:- TGS0830630

Expected delivery within 24 Hours