The disk rotates about the shaft S, while the shaft is turning about the z axis at a rate of w = 5.5 rad/s, which is increasing at a = 2.5 rad/s². No slipping occurs. (Figure 1) Figure B 0.1 m TT 0.5 m α W₂ 1 of 1 0.1 m Part A Determine the z, y, and z components of the velocity of point B on the disk at the instant shown using scalar notation. Express your answers using three significant figures separated by commas. 195| ΑΣΦ11 Ivec (UB)z. (UB)y. (UB)== Submit Request Answer Part B (aв)z. (aB)y. (aB)z = Submit Determine the x, y, and z components of the acceleration of point B on the disk at the instant show using scalar notation. Express your answers using three significant figures separated by commas. 195| ΑΣΦ. 11 vec Provide Feedback PIWO Request Answer ? m/s ? m/s² Next >

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The disk rotates about the shaft S, while the shaft is turning about the z axis at a rate of ωz = 5.5 rad/s , which is increasing at α = 2.5 rad/s2 . No slipping occurs.

Determine the x, y, and z components of the velocity of point B on the disk at the instant shown using scalar notation.

Determine the x, y, and z components of the acceleration of point B on the disk at the instant shown using scalar notation.

### Problem Statement

The disk rotates about the shaft \( S \), while the shaft is turning about the \( z \) axis at a rate of \( \omega_z = 5.5 \, \text{rad/s} \), which is increasing at \( \alpha = 2.5 \, \text{rad/s}^2 \). No slipping occurs.

#### Figure Description
- The figure shows a disk mounted on a shaft labeled \( S \) which is oriented along the \( z \)-axis. 
- The dimensions given in the figure are:
  - Distance along the \( y \)-axis from the center of the disk to point \( B \): \( 0.1 \, \text{m} \)
  - Distance along the \( x \)-axis from point \( A \) to the edge of the disk: \( 0.5 \, \text{m} \)
- The disk is shown rotating counterclockwise with angular velocity \( \omega_z \) and angular acceleration \( \alpha \).

### Part A
Determine the \( x \), \( y \), and \( z \) components of the velocity of point \( B \) on the disk at the instant shown using scalar notation.

**Express your answers using three significant figures separated by commas.**

\[
(v_B)_x, (v_B)_y, (v_B)_z = \, \boxed{\text{m/s}}
\]

### Part B
Determine the \( x \), \( y \), and \( z \) components of the acceleration of point \( B \) on the disk at the instant shown using scalar notation.

**Express your answers using three significant figures separated by commas.**

\[
(a_B)_x, (a_B)_y, (a_B)_z = \, \boxed{\text{m/s}^2}
\]

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Transcribed Image Text:### Problem Statement The disk rotates about the shaft \( S \), while the shaft is turning about the \( z \) axis at a rate of \( \omega_z = 5.5 \, \text{rad/s} \), which is increasing at \( \alpha = 2.5 \, \text{rad/s}^2 \). No slipping occurs. #### Figure Description - The figure shows a disk mounted on a shaft labeled \( S \) which is oriented along the \( z \)-axis. - The dimensions given in the figure are: - Distance along the \( y \)-axis from the center of the disk to point \( B \): \( 0.1 \, \text{m} \) - Distance along the \( x \)-axis from point \( A \) to the edge of the disk: \( 0.5 \, \text{m} \) - The disk is shown rotating counterclockwise with angular velocity \( \omega_z \) and angular acceleration \( \alpha \). ### Part A Determine the \( x \), \( y \), and \( z \) components of the velocity of point \( B \) on the disk at the instant shown using scalar notation. **Express your answers using three significant figures separated by commas.** \[ (v_B)_x, (v_B)_y, (v_B)_z = \, \boxed{\text{m/s}} \] ### Part B Determine the \( x \), \( y \), and \( z \) components of the acceleration of point \( B \) on the disk at the instant shown using scalar notation. **Express your answers using three significant figures separated by commas.** \[ (a_B)_x, (a_B)_y, (a_B)_z = \, \boxed{\text{m/s}^2} \] [Submit] [Request Answer]
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