PROBLEM 2.15 17. The position of a particle moving along the x-axis is given by x = (11 + 14t – 2.0t2), where t is in seconds and x is in meters. What is the average velocity during the time interval from t = 1.0 s tot= 4.0 s? 6 m/s b. с. 8 m/s d. 2 m/s a. 4 m/s

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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PROBLEM 2.15
17. The position of a particle moving along the x-axis is given by
x = (11 + 14t – 2.0t2), where t is in seconds and x is in meters. What is the
average velocity during the time interval from t = 1.0 s tot= 4.0 s?
6 m/s
b. 4 m/s
с. 8 m/s
d. 2 m/s
а.
Transcribed Image Text:PROBLEM 2.15 17. The position of a particle moving along the x-axis is given by x = (11 + 14t – 2.0t2), where t is in seconds and x is in meters. What is the average velocity during the time interval from t = 1.0 s tot= 4.0 s? 6 m/s b. 4 m/s с. 8 m/s d. 2 m/s а.
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