Rod OA rotates counterclockwise at a constant angular rate -4 rad/s. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular rod described by the equation r= (1.6 cos ) m. Both collars have a mass of 0.7 kg. Motion is in the vertical plane. (Figure 1) Figure 1 of 1 r=1.6 cos 0. 84 rad/s 0.8 m Part A Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) LOW HA 35.8 N Submit Previous Answers * Incorrect; Try Again; 4 attempts remaining Part B Determine the magnitude of the force that OA exerts on the other collar at the instant = 45. Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) FOA-ON Previous Answers

Rod OA rotates counterclockwise at a constant angular rate -4 rad/s. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular rod described by the equation r= (1.6 cos ) m. Both collars have a mass of 0.7 kg. Motion is in the vertical plane. (Figure 1) Figure 1 of 1 r=1.6 cos 0. 84 rad/s 0.8 m Part A Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) LOW HA 35.8 N Submit Previous Answers * Incorrect; Try Again; 4 attempts remaining Part B Determine the magnitude of the force that OA exerts on the other collar at the instant = 45. Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) FOA-ON Previous Answers

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.

Question

Rod OA rotates counterclockwise at a constant angular
rate -4 rad/s. The double collar B is pin-connected
together such that one collar slides over the rotating rod
and the other collar slides over the circular rod described
by the equation r= (1.6 cos ) m. Both collars have a
mass of 0.7 kg. Motion is in the vertical plane. (Figure 1)
Figure
1 of 1 >
7= 1.6 cos 8.
0
8=4 rad/s
0.8 m
B
Part A
Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant
Express your answer to three significant figures and include the appropriate units.
▸ View Available Hint(s)
HÅ
F-35.8
N
Submit Previous Answers
X Incorrect; Try Again; 4 attempts remaining
Part B
Determine the magnitude of the force that OA exerts on the other collar at the instant-45
Express your answer to three significant figures and include the appropriate units.
▸ View Available Hint(s)
FOA- ON
Previous Answers

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