(a) In Fig. 3.27, what is the instantaneous acceleration of the sports car of Example 3.7 at...

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(a) In Fig. 3.27, what is the instantaneous acceleration of the sports car of Example 3.7 at the time of 14 s from the start?

(b) What is the frictional force on the car at this instant, in terms of the weight W?

(d) What is the average velocity of the car in the 4.0 s time interval from 12.0 s to 16.0 s?

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College Physics With An Integrated Approach To Forces And Kinematics

ISBN: 978-1260547719

5th Edition

Authors: Alan Giambattista

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Question Posted: May 09, 2022 01:06 AM

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(a) In Fig. 3.27, what is the instantaneous acceleration of the sports car of Example 3.7 at...

Question:

x (m/s) 60 Tangent at t 0/ 50 40 30 55 m/s 10 6.0 s 2 4 6. 8 10 12 14 16 18 20 t (s) 40 45 50 55 2.0 2.9 3.8 4.9 6.2 7.6 9.1 11.2 14.0 19.0 V (m/s) 0 15 20 25 30 35 60 t (s) 20

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College Physics With An Integrated Approach To Forces And Kinematics

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