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At the instant shown, the arm AB is rotating about the fixed pin A with an angular velocity 42 rad/s and angular acceleration 3 rad/s². At this same instant, rod BD is rotating relative to rod AB with an angular velocity wy = 5 rad/s, which is increasing at wy 7 rad/s². Also, the collar C is moving along rod BD with a velocity of 3 m/s and an acceleration of 2 m/s², both measured relative to the rod. (Figure 1) Determine the z. y, and z components of the velocity of the collar at this instant using scalar notation Express your answers using three significant figures separated by commas. Figure -3 rad/s² 3 m/s 2 m/s² 1.5 m 0.6 m -5 rad/s -7 rad/s AΣ It vec (c). (c) (c) 5.4,7.85,-3 Submit Previous Answers Request Answer Incorrect; Try Again; One attempt remaining Part B ? m/s Determine the x, y, and z components of the acceleration of the collar at this instant using scalar notation. Express your answers using three significant figures separated by commas. VAΣ It vec (ac)z. (ac)y. (ac)== Submit Request Answer 1 of 1 Provide Feedback ? m/s²

At the instant shown, the arm AB is rotating about the fixed pin A with an angular velocity 42 rad/s and angular acceleration 3 rad/s². At this same instant, rod BD is rotating relative to rod AB with an angular velocity wy = 5 rad/s, which is increasing at wy 7 rad/s². Also, the collar C is moving along rod BD with a velocity of 3 m/s and an acceleration of 2 m/s², both measured relative to the rod. (Figure 1) Determine the z. y, and z components of the velocity of the collar at this instant using scalar notation Express your answers using three significant figures separated by commas. Figure -3 rad/s² 3 m/s 2 m/s² 1.5 m 0.6 m -5 rad/s -7 rad/s AΣ It vec (c). (c) (c) 5.4,7.85,-3 Submit Previous Answers Request Answer Incorrect; Try Again; One attempt remaining Part B ? m/s Determine the x, y, and z components of the acceleration of the collar at this instant using scalar notation. Express your answers using three significant figures separated by commas. VAΣ It vec (ac)z. (ac)y. (ac)== Submit Request Answer 1 of 1 Provide Feedback ? m/s²

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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At the instant shown, the arm AB is rotating about the fixed pin A with an angular velocity w₁ = 4.2 rad/s and angular acceleration w₁ = 3 rad/s². At this same instant, rod BD is rotating relative to rod AB with an angular velocity w₂ = 5 rad/s, which is increasing at w₂ = 7 rad/s². Also, the collar C is moving along rod BD with a velocity of 3 m/s and an acceleration of 2 m/s², both measured relative to the rod. (Figure 1) Determine the x, y, and z components of the velocity of the collar at this instant using scalar notation. Express your answers using three significant figures separated by commas. Figure ₁ = 3 rad/s² 3 m/s 2 m/s² 1.5 m B = 5 rad/s 0.6 m = 7 rad/s² 1 ΑΣΦ 11 vec (UC). (vc)y (UC)=5.4, 7.85, -3 Submit Previous Answers Request Answer Incorrect; Try Again; One attempt remaining ? m/s ▼Part B Determine the x, y, and z components of the acceleration of the collar at this instant using scalar notation. Express your answers using three significant figures separated by commas. 1 ΑΣΦ 11 vec (ac)z. (ac)y (ac)== Submit Request Answer 1 of 1 Provide Feedback ? m/s²
Transcribed Image Text:At the instant shown, the arm AB is rotating about the fixed pin A with an angular velocity w₁ = 4.2 rad/s and angular acceleration w₁ = 3 rad/s². At this same instant, rod BD is rotating relative to rod AB with an angular velocity w₂ = 5 rad/s, which is increasing at w₂ = 7 rad/s². Also, the collar C is moving along rod BD with a velocity of 3 m/s and an acceleration of 2 m/s², both measured relative to the rod. (Figure 1) Determine the x, y, and z components of the velocity of the collar at this instant using scalar notation. Express your answers using three significant figures separated by commas. Figure ₁ = 3 rad/s² 3 m/s 2 m/s² 1.5 m B = 5 rad/s 0.6 m = 7 rad/s² 1 ΑΣΦ 11 vec (UC). (vc)y (UC)=5.4, 7.85, -3 Submit Previous Answers Request Answer Incorrect; Try Again; One attempt remaining ? m/s ▼Part B Determine the x, y, and z components of the acceleration of the collar at this instant using scalar notation. Express your answers using three significant figures separated by commas. 1 ΑΣΦ 11 vec (ac)z. (ac)y (ac)== Submit Request Answer 1 of 1 Provide Feedback ? m/s²
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