[#664a] Car physics, part 2. A car has a drag coefficient Ca = 0.30, a frontal area of A = 1.9 m² and a mass 1.2 tonnes. It has a coefficient of rolling resistance, C,, = 0.012. The rolling resistance is a force F, = C,N, where N is the normal force. i) What is F, when traveling at v = 110 kph on horizontal road? F= N, Hint: Retain accurate values until the final calculation, but remember significant figures.
[#664a] Car physics, part 2. A car has a drag coefficient Ca = 0.30, a frontal area of A = 1.9 m² and a mass 1.2 tonnes. It has a coefficient of rolling resistance, C,, = 0.012. The rolling resistance is a force F, = C,N, where N is the normal force. i) What is F, when traveling at v = 110 kph on horizontal road? F= N, Hint: Retain accurate values until the final calculation, but remember significant figures.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter7: Gravity
Section: Chapter Questions
Problem 44PQ
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