Angular Momentum
... • In linear motion, net force and mass determine the acceleration of an object. • For rotational motion, torque determines the rotational acceleration. • The rotational counterpart to mass is rotational inertia or moment of inertia. – Just as mass represents the resistance to a change in linear moti ...
... • In linear motion, net force and mass determine the acceleration of an object. • For rotational motion, torque determines the rotational acceleration. • The rotational counterpart to mass is rotational inertia or moment of inertia. – Just as mass represents the resistance to a change in linear moti ...
Momentum and Impulse
... A new fundamental quantity, like force, energy The linear momentum p of an object of mass m moving with a velocity v is defined to be the product of the mass and velocity: ...
... A new fundamental quantity, like force, energy The linear momentum p of an object of mass m moving with a velocity v is defined to be the product of the mass and velocity: ...
Course Code: Title of the Course
... the rotational Inertia Torque. Newton’s second law for Rotation. Work and Rotational Kinetic Energy. ...
... the rotational Inertia Torque. Newton’s second law for Rotation. Work and Rotational Kinetic Energy. ...
Announcements True or False: When a rocket blasts off, it pushes off
... • Linear v = distance change/time • Angular v = angle change/time • Linear acceleration = any change in linear velocity • Angular acceleration = any change in angular velocity ...
... • Linear v = distance change/time • Angular v = angle change/time • Linear acceleration = any change in linear velocity • Angular acceleration = any change in angular velocity ...
TORQUE AND ANGULAR MOMENTUM 73. (11.3) Angular
... Consider the part on the beam to the right of point A. It is in equilibrium, therefore the internal torque balances the all external torques applied to the beam. Hence the problem requires to find the (z-component of) torque about point A of the (external) forces to the right of point A. Between poi ...
... Consider the part on the beam to the right of point A. It is in equilibrium, therefore the internal torque balances the all external torques applied to the beam. Hence the problem requires to find the (z-component of) torque about point A of the (external) forces to the right of point A. Between poi ...
Torques & Moments of Force
... Mcm = Icm Mcm = Icm / t Mcm t = Icm where Icm = moment of inertia, resistance to rotation about the CM Note: The total angular momentum about the TBCM remains constant. An athlete can control their rate of rotation (angular velocity) by adjusting the radius of gyration, distribution (di ...
... Mcm = Icm Mcm = Icm / t Mcm t = Icm where Icm = moment of inertia, resistance to rotation about the CM Note: The total angular momentum about the TBCM remains constant. An athlete can control their rate of rotation (angular velocity) by adjusting the radius of gyration, distribution (di ...
Concept Questions
... putty on one side) has the same mass m as the stick. The puck slides without spinning on the ice with a speed of v0 toward the stick, hits one end of the stick, and attaches to it. (You may assume that the radius of the puck is much less than the length of the stick so that the moment of inertia of ...
... putty on one side) has the same mass m as the stick. The puck slides without spinning on the ice with a speed of v0 toward the stick, hits one end of the stick, and attaches to it. (You may assume that the radius of the puck is much less than the length of the stick so that the moment of inertia of ...
8.1: Linear Momentum and Force By: Chris, Jakub, Luis
... Momentum implies a tendency to continue on course or the quantity of motion of a moving body, measured as a product of mass and velocity Linear momentum the product of mass and velocity Unit is kg • m/s Newton’s 2nd law is stated in terms of momentum Fnet = ∆p / ∆t ...
... Momentum implies a tendency to continue on course or the quantity of motion of a moving body, measured as a product of mass and velocity Linear momentum the product of mass and velocity Unit is kg • m/s Newton’s 2nd law is stated in terms of momentum Fnet = ∆p / ∆t ...
Chapter 6 Class Notes
... NOW ask: What is the effect of applying a force over a time interval? Vocabulary: events in which objects apply forces to each other are called INTERACTIONS You predicted the outcomes of some interactions.. How did you do? ...
... NOW ask: What is the effect of applying a force over a time interval? Vocabulary: events in which objects apply forces to each other are called INTERACTIONS You predicted the outcomes of some interactions.. How did you do? ...
Homework 9 Problems – Rotational Dynamics
... angular velocity is defined as the product of the linear velocity of the bullet and the distance from the axis of rotation. Also, the bullet is moving perpendicular to the door, implying that the lever arm and the linear momentum vectors are perpendicular to one another. (b) Mechanical energy will n ...
... angular velocity is defined as the product of the linear velocity of the bullet and the distance from the axis of rotation. Also, the bullet is moving perpendicular to the door, implying that the lever arm and the linear momentum vectors are perpendicular to one another. (b) Mechanical energy will n ...