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A ride in an amusement park consists of a rotating arm AB that has an angular acceleration of a AR = 2 rad/s² when wAR = 3 rad/s at the instant shown, Also at this instant the car mounted at the end of the arm has an angular acceleration of a = {-0.6 k} rad/s² and angular velocity of w' = {-1.5 k} rad/s measured relative to the arm. Suppose that a = 10 ft and r = 2 ft . (Figure 1) Express your answers using three significant figures separated by a comma. vec (vc)z: (vc)y = 13.5,28.578 ft/s Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B Figure < 1 of 1> Determine the x and y components of the acceleration of the passenger C at this instant using scalar notation. Express your answers using three significant figures separated by a comma. It vec (ac)z. (ac)y = 93.934, – 25.948 ft/s² WAB Submit Previous Answers Request Answer 30 X Incorrect; Try Again; 4 attempts remaining

A ride in an amusement park consists of a rotating arm AB that has an angular acceleration of a AR = 2 rad/s² when wAR = 3 rad/s at the instant shown, Also at this instant the car mounted at the end of the arm has an angular acceleration of a = {-0.6 k} rad/s² and angular velocity of w' = {-1.5 k} rad/s measured relative to the arm. Suppose that a = 10 ft and r = 2 ft . (Figure 1) Express your answers using three significant figures separated by a comma. vec (vc)z: (vc)y = 13.5,28.578 ft/s Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B Figure < 1 of 1> Determine the x and y components of the acceleration of the passenger C at this instant using scalar notation. Express your answers using three significant figures separated by a comma. It vec (ac)z. (ac)y = 93.934, – 25.948 ft/s² WAB Submit Previous Answers Request Answer 30 X Incorrect; Try Again; 4 attempts remaining

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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A ride in an amusement park consists of a rotating arm AB that has an angular acceleration of a AB = 2 rad/s when wAB = 3 rad/s at Express your answers using three significant figures separated by a comma. the instant shown. Also at this instant the car mounted at the end of the arm has an angular acceleration of a = {-0.6 k} rad/s? and angular velocity of w' = {-1.5 k} rad/s measured relative to the arm. Suppose that a = 10 ft and r = 2 ft . (Figure 1) ΑΣφ vec (vc)z: (vc)y = 13.5,28.578 ft/s Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B Figure 1 of 1 Determine the x and y components of the acceleration of the passenger C at this instant using scalar notation. Express your answers using three significant figures separated by a comma. vec (ac)z: (ac)y =- 93.934, – 25.948 ft/s? WAB Submit Previous Answers Request Answer 130 X Incorrect; Try Again; 4 attempts remaining
Transcribed Image Text:A ride in an amusement park consists of a rotating arm AB that has an angular acceleration of a AB = 2 rad/s when wAB = 3 rad/s at Express your answers using three significant figures separated by a comma. the instant shown. Also at this instant the car mounted at the end of the arm has an angular acceleration of a = {-0.6 k} rad/s? and angular velocity of w' = {-1.5 k} rad/s measured relative to the arm. Suppose that a = 10 ft and r = 2 ft . (Figure 1) ΑΣφ vec (vc)z: (vc)y = 13.5,28.578 ft/s Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B Figure 1 of 1 Determine the x and y components of the acceleration of the passenger C at this instant using scalar notation. Express your answers using three significant figures separated by a comma. vec (ac)z: (ac)y =- 93.934, – 25.948 ft/s? WAB Submit Previous Answers Request Answer 130 X Incorrect; Try Again; 4 attempts remaining
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