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orked rod is used to move the smooth 1.2-lb particle around the horizontal path in hape of a limaçon, r = (2+ cos) ft. (Figure 1) 1 of 1 > If 0 (0.51²) rad, where t is in seconds, determine the force which the rod exerts on the particle at the instant t=1s. The fork and path contact the particle on of Express your answer to three significant figures and include the appropriate units. F= Value Submit 1 Request Answer A O Units < Return to Assignment Provide Feedback ?

orked rod is used to move the smooth 1.2-lb particle around the horizontal path in hape of a limaçon, r = (2+ cos) ft. (Figure 1) 1 of 1 > If 0 (0.51²) rad, where t is in seconds, determine the force which the rod exerts on the particle at the instant t=1s. The fork and path contact the particle on of Express your answer to three significant figures and include the appropriate units. F= Value Submit 1 Request Answer A O Units < Return to Assignment Provide Feedback ?

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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The forked rod is used to move the smooth 1.2-lb particle around the horizontal path in the shape of a limaçon, r = (2+ cos) ft. (Figure 1) Figure -3 ft 1 of 1 Part A If 0 = = (0.5t²) rad, where t is in seconds, determine the force which the rod exerts on the particle at the instant t = 1 s. The fork and path contact the particle on only one side. Express your answer to three significant figures and include the appropriate units. F = Submit U ™-μA Value Request Answer < Return to Assignment Units Provide Feedback ?
Transcribed Image Text:The forked rod is used to move the smooth 1.2-lb particle around the horizontal path in the shape of a limaçon, r = (2+ cos) ft. (Figure 1) Figure -3 ft 1 of 1 Part A If 0 = = (0.5t²) rad, where t is in seconds, determine the force which the rod exerts on the particle at the instant t = 1 s. The fork and path contact the particle on only one side. Express your answer to three significant figures and include the appropriate units. F = Submit U ™-μA Value Request Answer < Return to Assignment Units Provide Feedback ?
Expert Solution
Step 1: Given data -

r = (2+ cos theata) 

theata = 0.5 t2

t1 = 1 sec. 
w = 1.2 lb 

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