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answer letter d only

answer letter d only

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1. Treat the motion of a particle which moves along the s-axis as shown. + s, ft or m 1 3 The velocity of a particle is given by v = 20t² – 120t + 25, where v is in meters per second and t is in seconds. a. Plot the velocity versus time graph for the first 10 seconds. Show the zero acceleration. b. Referring to Situation A, what is the velocity of the particle when the acceleration becomes zero. c. Plot the acceleration versus time graph for the first 10 seconds. d. Describe the slope of the velocity and discuss its relationship to the acceleration of the particle.
Transcribed Image Text:1. Treat the motion of a particle which moves along the s-axis as shown. + s, ft or m 1 3 The velocity of a particle is given by v = 20t² – 120t + 25, where v is in meters per second and t is in seconds. a. Plot the velocity versus time graph for the first 10 seconds. Show the zero acceleration. b. Referring to Situation A, what is the velocity of the particle when the acceleration becomes zero. c. Plot the acceleration versus time graph for the first 10 seconds. d. Describe the slope of the velocity and discuss its relationship to the acceleration of the particle.
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