I need help with these questions and I need an explanation Is the answer for 8:A. -20 m/s/sB. 3.33 m/s/sC. -6.7 m/s/sD. 20 m/s/sIs the answer for 6:A. 8 m/sB. 40 m/sC. 20 m/s Question 8The Velocity vs Time Graph below depicts the motion of an object traveling over 7 seconds. What isY2 Y1the acceleration of the object at 6 seconds?X2 - X15040DE3020B100 1 2 345 67Time (sec)MacBook AirD00000F4F5DIIF6DDF7F8F9Velocity (m/s) Question 6The Velocity vs Time Graph below depicts the motion of an object traveling over 7 seconds. What is the velocity ofthe object at time t = 4 seconds?50403020BC100 1 2 3 4 5 6 7Time (sec)MacBook Air000DIIDDF4F5F6F7F8F9%&Velocity (m/s)

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Question 8 The Velocity vs Time Graph below depicts the motion of an object traveling over 7 seconds. What is Y2 Y1 the acceleration of the object at 6 seconds? X2 - X1 50 40 30 20 B 10 0 1 2 3 4 5 6 7 Time (sec)

Question 8 The Velocity vs Time Graph below depicts the motion of an object traveling over 7 seconds. What is Y2 Y1 the acceleration of the object at 6 seconds? X2 - X1 50 40 30 20 B 10 0 1 2 3 4 5 6 7 Time (sec)

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 2.69AP: The Acela is an electric train on the Washington-New YorkBoston run, carrying passengers at 170...

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