Chapter 8 Rotational Dynamics continued New Seat Assignments for Thursday - www.pa.msu.edu/courses/phy231
... 1. Select the object to which the equations for equilibrium are to be applied. 2. Draw a free-body diagram that shows all of the external forces acting on the object. 3. Choose a convenient set of x, y axes and resolve all forces into components that lie along these axes. 4. Apply the equations t ...
... 1. Select the object to which the equations for equilibrium are to be applied. 2. Draw a free-body diagram that shows all of the external forces acting on the object. 3. Choose a convenient set of x, y axes and resolve all forces into components that lie along these axes. 4. Apply the equations t ...
Forces and Newton`s Laws
... “The acceleration of an object is in the same direction as the net force on the object, and the acceleration can be calculated from the equation a F net/m.” ...
... “The acceleration of an object is in the same direction as the net force on the object, and the acceleration can be calculated from the equation a F net/m.” ...
Chapter AA
... where it is clear that we use the latest value of v (computed in the first line) to update the position x (computed in the second line). So these computations start from a given acceleration, update the speed then update the position of the object. There’s one small issue. Where does the acceleratio ...
... where it is clear that we use the latest value of v (computed in the first line) to update the position x (computed in the second line). So these computations start from a given acceleration, update the speed then update the position of the object. There’s one small issue. Where does the acceleratio ...
A constant net force is applied to a person on
... A book is resting on a table. Since the book is not moving 1. There is not a force acting on it 2. The table is pushing up with a greater force than gravity is pulling down with 3. Gravity is pulling down with a greater force than the table is pushing up with 4. The net force on the book must be zer ...
... A book is resting on a table. Since the book is not moving 1. There is not a force acting on it 2. The table is pushing up with a greater force than gravity is pulling down with 3. Gravity is pulling down with a greater force than the table is pushing up with 4. The net force on the book must be zer ...
speed
... Examples of Newton’s 2nd Law The second law states that unbalanced forces cause objects to accelerate with an acceleration which is directly proportional to the net force and inversely proportional to the mass. This one is telling us that big heavy objects don’t move as fast or as easily as smaller ...
... Examples of Newton’s 2nd Law The second law states that unbalanced forces cause objects to accelerate with an acceleration which is directly proportional to the net force and inversely proportional to the mass. This one is telling us that big heavy objects don’t move as fast or as easily as smaller ...
Force Diagrams
... 1. Identify direction of every force and of acceleration. 2. Pick a coordinate system to minimize the number of things (forces and acceleration) that must be broken into components, especially unknown values 3. Draw the components for any forces or acceleration that does not lie along the X or Y axi ...
... 1. Identify direction of every force and of acceleration. 2. Pick a coordinate system to minimize the number of things (forces and acceleration) that must be broken into components, especially unknown values 3. Draw the components for any forces or acceleration that does not lie along the X or Y axi ...
Newton`s 1st Law Lab Activities
... other so that you form a tower of washers. 1. Aim one washer at the bottom of the stack of four washers and give it a good push with your finger or hand. What happens? Record data by drawing. 2. Flick a stack of two washers into a stack of four washers. What happens? Record data. ...
... other so that you form a tower of washers. 1. Aim one washer at the bottom of the stack of four washers and give it a good push with your finger or hand. What happens? Record data by drawing. 2. Flick a stack of two washers into a stack of four washers. What happens? Record data. ...
Course Syllabus
... proper understanding of the units involved and the types of physical quantities measured. The first few chapters lay down the foundation that is absolutely necessary to the understanding of physical quantities that appear in later chapters and are often seen on equipment used in medicine or industry ...
... proper understanding of the units involved and the types of physical quantities measured. The first few chapters lay down the foundation that is absolutely necessary to the understanding of physical quantities that appear in later chapters and are often seen on equipment used in medicine or industry ...
Matching - Hauserphysics
... is moving left to right and its position is shown below. (there are equal amounts of time between dots) ...
... is moving left to right and its position is shown below. (there are equal amounts of time between dots) ...
5 Motion under the Influence of a Central Force
... can immediately reduce the problem to a two dimensional description. ...
... can immediately reduce the problem to a two dimensional description. ...
Mid Term Pre assessment
... 6. Speeding up, slowing down, and changing direction is best described as a. velocity. b. distance. c. displacement. d. acceleration. ...
... 6. Speeding up, slowing down, and changing direction is best described as a. velocity. b. distance. c. displacement. d. acceleration. ...
Name_________________Date___________Period_____ Num
... Name_________________Date___________Period_____ Num _______ Unit 7 Matter in Motion Review Sheet Directions: Use your notes and worksheets to help you answer the questions. Also, be sure to study all Unit 7 vocabulary words. 7-1 Measuring Motion 1. Give an example of a reference point and explain wh ...
... Name_________________Date___________Period_____ Num _______ Unit 7 Matter in Motion Review Sheet Directions: Use your notes and worksheets to help you answer the questions. Also, be sure to study all Unit 7 vocabulary words. 7-1 Measuring Motion 1. Give an example of a reference point and explain wh ...
Chapter 4 Notes
... c. good idea to use simple shapes to illustrate different objects in the diagram II. Newton’s First Law---Inertia A. Stated---An object at rest remains at rest, and an object in motion continues in motion with constant velocity unless it experiences a net external force 1. Inertia is defined as the ...
... c. good idea to use simple shapes to illustrate different objects in the diagram II. Newton’s First Law---Inertia A. Stated---An object at rest remains at rest, and an object in motion continues in motion with constant velocity unless it experiences a net external force 1. Inertia is defined as the ...
Moments of INERTIA
... • Step 3: Find accelerations and Moments of inertia – Since it is not just the object’s mass, but shape determines how an object resists a net torque we will normally have to calculate the object’s moment of inertia. – We normal will have to find the angular acceleration in the system, sometimes we ...
... • Step 3: Find accelerations and Moments of inertia – Since it is not just the object’s mass, but shape determines how an object resists a net torque we will normally have to calculate the object’s moment of inertia. – We normal will have to find the angular acceleration in the system, sometimes we ...
