The net force exerted on a particle acts in the positive æ direction. Its magnitude increases linearly from zero at x = 0, to 500 Ñ at x = 2.8 m. It remains constant at 500 N from a 2.8 m to a = 8.0 m, and then decreases linearly to zero at x = 13.1 m Part A Determine the work done to move the particle from x = 0 to x = 13.1 m graphically, by determining the area under the F, versus graph. Express your answer to two significant figures and include the appropriate units. W = Value Submit НА ? J Previous Answers Request Answer × Incorrect; Try Again; 2 attempts remaining

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The net force exerted on a particle acts in the positive
æ direction. Its magnitude increases linearly from zero
at x = 0, to 500 Ñ at x = 2.8 m. It remains constant
at 500 N from a 2.8 m to a = 8.0 m, and then
decreases linearly to zero at x = 13.1 m
Part A
Determine the work done to move the particle from x = 0 to x = 13.1 m graphically, by determining the area under the F, versus
graph.
Express your answer to two significant figures and include the appropriate units.
W = Value
Submit
НА
?
J
Previous Answers Request Answer
× Incorrect; Try Again; 2 attempts remaining
Transcribed Image Text:The net force exerted on a particle acts in the positive æ direction. Its magnitude increases linearly from zero at x = 0, to 500 Ñ at x = 2.8 m. It remains constant at 500 N from a 2.8 m to a = 8.0 m, and then decreases linearly to zero at x = 13.1 m Part A Determine the work done to move the particle from x = 0 to x = 13.1 m graphically, by determining the area under the F, versus graph. Express your answer to two significant figures and include the appropriate units. W = Value Submit НА ? J Previous Answers Request Answer × Incorrect; Try Again; 2 attempts remaining
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