An object is initially located at (3,4) m with a velocity of vo = -5£ – 3ŷ“. A constant acceleration of å = m 2x + 3ŷ– is applied to the object for an interval of 5 seconds. s2 a) What is the velocity of the object after 5 seconds? (Answer: 5£ + 12ŷ b) What is the position of the object after 5 seconds? (Answer: 3£ + 26.5ŷ m) c) What is the average velocity of the object over the 5 second interval? (Answer: 0£ + 4.5ŷ“)

An object is initially located at (3,4) m with a velocity of vo = -5£ – 3ŷ“. A constant acceleration of å = m 2x + 3ŷ– is applied to the object for an interval of 5 seconds. s2 a) What is the velocity of the object after 5 seconds? (Answer: 5£ + 12ŷ b) What is the position of the object after 5 seconds? (Answer: 3£ + 26.5ŷ m) c) What is the average velocity of the object over the 5 second interval? (Answer: 0£ + 4.5ŷ“)

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 5CQ: Does a car’s odometer measure distance traveled or displacement?

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