A net force along the x-axis that has x-component F, = -12.0 N+(0.300 N/m² )æ² is applied to a 4.50 kg object that is initially at the origin and moving in the -x-direction with a speed of 9.00 m/s. Part A What is the speed of the object when it reaches the point z = 7.70 m? Express your answer with the appropriate units. HA Value Units

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter8: Potential Energy And Conservation Of Energy
Section: Chapter Questions
Problem 49P: A 4.0-kg particle moving along the x -axis is acted upon by the force whose functional form appears...
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Item 10
A net force along the x-axis that has x-component
F = -12.0 N+ (0.300 N/m² )æ² is applied to a 4.50 kg
object that is initially at the origin and moving in the –x-direction
with a speed of 9.00 m/s.
Part A
What is the speed of the object when it reaches the point x = 7.70 m?
Express your answer with the appropriate units.
HA
Value
Units
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Transcribed Image Text:Item 10 A net force along the x-axis that has x-component F = -12.0 N+ (0.300 N/m² )æ² is applied to a 4.50 kg object that is initially at the origin and moving in the –x-direction with a speed of 9.00 m/s. Part A What is the speed of the object when it reaches the point x = 7.70 m? Express your answer with the appropriate units. HA Value Units Submit Request Answer Provide Feedback
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