### Understanding Rotational Dynamics#### Diagram DescriptionThe diagram shows a disk rotating on a vertical axis, with points labeled A and B along the axis of the disk. The disk is subjected to forces: pulling right at point A and pulling left at point B.#### Questions for Exploration1. **Torque Direction** *What is the direction of the torque acting on the disk?* Options: - Down - Out - Right - In - Left - Up *Submit Answer* Attempts Remaining: 22. **Angular Momentum Direction** *What is the direction of the initial angular momentum vector for the disk?* Options: - Right - Down - Out - Up - Left - In *Submit Answer* Attempts Remaining: 23. **Effect of Applied Torque** The applied torque causes the wheel’s axis (or angular momentum vector) to move. From the right view, *what is the direction of motion of the L vector?* Options: - Counter Clockwise (CCW) - Clockwise (CW) *Submit Answer* Attempts Remaining: 2Use this setup to explore the principles of torque and angular momentum in rotational dynamics. Consider the right-hand rule and other physics principles to determine the correct answers.

According to the right hand rule of the direction of vectors, the direction of the torque acting on…

Front View A disk is rotating on a vertical axis as shown in the figure. Answer the following questions if you pull right at A and pull left at B along the axis of the disk. What is the direction of the torque acting on the disk? down out O right O in O left O up Submit Answer Tries 0/2 What is the direction of the initial angular momentum vector for the disk? O right O down out up left O in Submit Answer Tries 0/2 The applied torque causes the wheel's axis (or angular momentum vector) to move. From the right view, what is the direction of motion of the L vector? counter clockwise (CCW) clockwise (CW)

Front View A disk is rotating on a vertical axis as shown in the figure. Answer the following questions if you pull right at A and pull left at B along the axis of the disk. What is the direction of the torque acting on the disk? down out O right O in O left O up Submit Answer Tries 0/2 What is the direction of the initial angular momentum vector for the disk? O right O down out up left O in Submit Answer Tries 0/2 The applied torque causes the wheel's axis (or angular momentum vector) to move. From the right view, what is the direction of motion of the L vector? counter clockwise (CCW) clockwise (CW)

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)...

See similar textbooks

Similar questions

A gardener is using a tool as shown in the figure to pull weeds. 24 cm You will notice that the tool is designed with a built-in pivot point about which the torques are applied. If the gardener applies a 1.77 Nm torque (about the pivot point) in order to pull a weed, determine the resistive force (in N) the weed exerts on the weed puller. N
In this problem you will be given pictures of two vectors, r and F. Based on these two vectors you should determine the direction of the torque, T = r x F. Possible answers include left, right, up, down, in, out. What is the direction of the torque vector? Submit Answer Tries 0/2 What is the direction of the torque vector? Submit Answer Tries 0/2 What is the direction of the torque vector? 15
P1 please help me with the answer and full solution
A merry-go-round accelerates from rest to 0.67 rad/s in 33s. Part A Assuming the merry-go-round is a uniform disk of radius 7.0 mand mass 3.20×104 kg, calculate the net torque required to accelerate it. r=
< 1 of 1 Figure 120 грm 2.0 m
A wheel rolls to the right along a horizontal surface, down a ramp, then continues along a lower horizontalsurface. 1)Draw graphs for the wheel’s angular position, angular velocity, and angular acceleration as functions oftime. 2)If the wheel continues to roll without slipping through an angular displacement ϴ, how could one determine thelinear displacement of the wheel, x?
The 4.0 m long bar shown in the figure is fixed so that it can rotate freely around point O at the end of the bar. Three forces are applied along the bar at the positions and angles shown. Use the convention that a counter-clockwise spin is positive. Which of the following forces creates zero torque on the bar? Mark all that apply. 27 N 16 N 30 +3.0 m→ 45° - 4.0 m- 33 N The 33 N force The 16 N force The 27 N force None
A fisherman has a fish hooked on his line. At first, the pole is horizontal, as shown on the left. Later, the fisherman tilts his pole as shown on the right. 2 m- 2 m- 20° 20° 100 N 100 N Consider an axis of rotation that is perpendicular to the page and passes through the center of the fisherman's hand. In which figure is the torque exerted by the fish the largest? In the figure on the left. In the figure on the right. It is the same in both figures. It is impossible to tell from the information given.
A disk is rotating on a horizontal axis as shown in the figure. Answer the following questions if you pull out at A and push in at B along the axis of the disk.What is the direction of the torque acting on the disk? What is the direction of the initial angular momentum vector for the disk? The applied torque causes the wheel's axis (or angular momentum vector) to move. From the front view, what is the direction of motion of the L vector? A disk is rotating on a vertical axis as shown in the figure. Answer the following questions if you push in at A and pull out at B along the axis of the disk. What is the direction of the torque acting on the disk? What is the direction of the initial angular momentum vector for the disk? The applied torque causes the wheel's axis (or angular momentum vector) to move. From the front view, what is the direction of motion of the L vector?
I need help please
A-B please
Please draw the figure. Thank you.1. The mass of a disk is 10 kg and has a radius of 0.2 m rotating about an axis passing through its center. a. What is the angular acceleration of the disc to bring it to an angular velocity of 150 rad/s in 5s?b. What constant torque is required to bring it up that angular velocity? 2. An engine flywheel and a clutch plate are both connected to a transmission shaft. Let the moment of inertia of the flywheel be I1 and its angular velocity ω1, and let the moment of inertia of the clutch plate be I2 and its angular velocity is ω2. The two discs have then been combined by forces which are applied at their axes of rotation so as not to cause any torque. The discs then reached a common final angular velocity after rotational collision. Find the expression for the final angular velocity.