3. 2042 A. B. NO. C. mm a NOTES IMAGES DISCUSS UNITS STATS HELP Part Description...

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3. 2042 A. B. NO. C. mm a NOTES IMAGES DISCUSS UNITS STATS HELP Part Description A 2530 lb car has a frontal cross-sectional area A of 22.8 ft², a drag coefficient C of 0.28, and a drive (or tractive) force of 250 lbs. Assume an air density of 2.3x10-3 slug/ft³, Here is a list of frontal areas and drag coefficients for cars. This web site has interesting information on how the physics we are learning is incorporated into video games with cars. Determine the acceleration of the car when it is driving at 44 mph on a level road. (include units with answer) Determine the acceleration of the car when it is driving at 44 mph on a level road into a 10 mph head wind. (include units with answer) Determine the acceleration of the car when it is driving at 44 mph up a 2.0 degree hill (no head or tail wind). (include units with answer) Answer Format Check Format Check Format Check Chk 10.43 pts, 94% 2% try penalty Hints: 0,0 10.43 pts.94% 2% try penalty Hints: 1,0 10.43 pts. 94% 2% try penalty Hints: 0,0 History #tries: 0 Show Details #tries: 0 Show Detaila #tries: 0 Show Details 3. 2042 A. B. NO. C. mm a NOTES IMAGES DISCUSS UNITS STATS HELP Part Description A 2530 lb car has a frontal cross-sectional area A of 22.8 ft², a drag coefficient C of 0.28, and a drive (or tractive) force of 250 lbs. Assume an air density of 2.3x10-3 slug/ft³, Here is a list of frontal areas and drag coefficients for cars. This web site has interesting information on how the physics we are learning is incorporated into video games with cars. Determine the acceleration of the car when it is driving at 44 mph on a level road. (include units with answer) Determine the acceleration of the car when it is driving at 44 mph on a level road into a 10 mph head wind. (include units with answer) Determine the acceleration of the car when it is driving at 44 mph up a 2.0 degree hill (no head or tail wind). (include units with answer) Answer Format Check Format Check Format Check Chk 10.43 pts, 94% 2% try penalty Hints: 0,0 10.43 pts.94% 2% try penalty Hints: 1,0 10.43 pts. 94% 2% try penalty Hints: 0,0 History #tries: 0 Show Details #tries: 0 Show Detaila #tries: 0 Show Details

Answer rating: 100% (QA)

B tractive force F 250 lbs Air drag for Fd d Sa V A From Newto 2 if Car Fret F... View the full answer