The position of a particle that moves along the x-axis is given by: x= t3-3t2-45t (meters) The time t is in seconds. Determine the position (meters), velocity (m/s), and acceleration (m/s2) at t = 8 seconds. Show all necessary math and include all units.

The position of a particle that moves along the x-axis is given by: x= t3-3t2-45t (meters) The time t is in seconds. Determine the position (meters), velocity (m/s), and acceleration (m/s2) at t = 8 seconds. Show all necessary math and include all units.

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Description: The position of a particle that moves along the x-axis is given by: x= t3-3t2-45t (meters)The time t is in seconds. Determine the position (meters), velocity (m/s), and acceleration (m/s2) at t = 8 seconds. Show all necessary math and include all u

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 15CQ: Plus and minus signs are used in one-dimensional motion to indicate direction. What is the sign of...

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