**Part B**Blocks \( A \) and \( B \) have masses of 170 kg and 290 kg, respectively. (See Figure 2) The coefficient of static friction between \( A \) and \( B \), and between \( B \) and \( C \) is 0.230. The coefficient of static friction between the rope and peg \( E \) is 0.460. Pulley \( D \) rotates freely, and \( P = 30.0 \, \text{N} \). If \( \theta = 30.0 \) degrees, what is the smallest magnitude, \( T \), of tension, \( T \), that causes block \( B \) to move?**Express your answer numerically in kilonewtons to three significant figures.**\[ T = \, \underline{\hspace{6cm}} \, \text{kN} \]**View Available Hint(s)**[Buttons for vector and equation input] **Figure Description:**The diagram illustrates a physics problem involving pulleys and inclined planes. The setup includes the following elements:1. **Block A** is placed on top of block B. Both blocks are situated on a horizontal surface labeled C. 2. A rope is attached to block A, runs over a pulley at point D, and connects to a weight labeled P. This arrangement is designed to apply a force on block A in the horizontal direction. 3. Block B has a rope attached that runs over another pulley at point E, positioned at an angle θ from the horizontal plane. This rope connects to a weight labeled T, allowing force to be applied at the angle θ.4. The angle θ is specifically noted between the horizontal surface and the rope running over pulley E to weight T, indicating that the tension in this rope will have components both parallel and perpendicular to block C.**Explanation:**- **Pulley D**: Changes the direction of the force applied by weight P, exerting a horizontal force on block A. - **Pulley E**: Alters the direction of the tension in the rope connected to weight T, applying force at an angle θ relative to block B and the surface C.This setup helps analyze forces and motion involving tensions, friction, and inclined angles, providing an insightful exercise in classical mechanics.

Answered: Image /qna-images/answer/79457ce1-52b8-4dce-8ca8-0cd455ef8624.jpg

Answered: P D A B C E T

Engineering

Mechanical Engineering

P D A B C E T

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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