Observe the motion of a ball that rolls down a track and then executes a loop-the-loop, provided it has sufficient velocity. Draw and label the forces in a free body diagram for the ball when it is at the top and at the bottom of the loop. ### Transcription and Explanation for Educational Purposes**Figure 7-12: Motion of a Ball in a Loop**This diagram illustrates the path of a ball as it moves through a loop. It is divided into different sections showing the trajectory and forces acting on the ball at various points along its path.1. **Initial Descent and Entry:** - The ball begins its motion from a higher point on the left side of the diagram and moves downward along a curved path due to gravitational force. - An arrow indicates the direction of motion as the ball enters the loop.2. **Inside the Loop:** - As the ball moves inside the circular loop, arrows illustrate both its direction and the centripetal force acting towards the center of the loop. - This is crucial for maintaining circular motion.3. **Forces at Different Points:** - **FBD (Free Body Diagram):** Represents the different forces acting on the ball at a point inside the loop. - **TOP:** At the top of the loop, the direction of the motion is horizontal, shown by a rightward arrow. The forces at this point include gravitational force downward and centripetal force towards the center of the circle. - **BOTTOM:** At the bottom of the loop, the speed is highest, and the direction is horizontal as the ball exits the loop, shown by another rightward arrow.By understanding the forces and motion path, one can analyze the dynamics of circular motion, including aspects such as speed, gravitational forces, and the role of centripetal acceleration. This diagram serves as a visualization tool to explain these physical concepts effectively.

Answered: Image /qna-images/answer/9eb13a84-f32f-4e87-8572-fd19f000427e.jpg

Answered: FBD TOP ВOTTOM Figure 7-12

Science

Physics

FBD TOP ВOTTOM Figure 7-12

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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