A sports car accelerates approximately as shown in the velocity-time graph of Fig. 2-43. (The short flat

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A sports car accelerates approximately as shown in the velocity-time graph of Fig. 2-43. (The short flat spots in the curve represent manual shifting of the gears.) Estimate the car's average acceleration in
(a) Second gear and
(b) Fourth gear.

50 Sth gear 4th gear 40 3rd gear 30 20 2nd gear 10 1st gear t (s) 40 30 20 10 (s/u)a

The velocity of a car as a function of time, starting from a dead stop. The flat spots in the curve represent gear shifts.

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 07:46 AM

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A sports car accelerates approximately as shown in the velocity-time graph of Fig. 2-43. (The short flat

Question:

50 Sth gear 4th gear 40 3rd gear 30 20 2nd gear 10 1st gear t (s) 40 30 20 10 (s/u)a

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Physics Principles with Applications

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