Learning Goals
... Students will be able to: Identify the action reaction pairs of forces acting in a situation Sum the components of two or more forces to find the net force on an object. Use net force to determine the acceleration of an object. Create a free body diagram of the forces acting on an object/system of i ...
... Students will be able to: Identify the action reaction pairs of forces acting in a situation Sum the components of two or more forces to find the net force on an object. Use net force to determine the acceleration of an object. Create a free body diagram of the forces acting on an object/system of i ...
Document
... a second object, the second objects exerts a force on the first that is equal in size and in the opposite direction. (“To every action, there is an equal and opposite reaction.”) E 500 ...
... a second object, the second objects exerts a force on the first that is equal in size and in the opposite direction. (“To every action, there is an equal and opposite reaction.”) E 500 ...
1204pdf - FSU High Energy Physics
... 2. In accordance with the right-hand-rule the torque is defined as a vector: ~τ = ~r × F~ . ~ = ~r × p~ . 3. Angular Momentum Definition: L Like the torque angular momentum is defined with respect to the point in space where the position vector ~r originates. For a rotation around a symmetry axis ...
... 2. In accordance with the right-hand-rule the torque is defined as a vector: ~τ = ~r × F~ . ~ = ~r × p~ . 3. Angular Momentum Definition: L Like the torque angular momentum is defined with respect to the point in space where the position vector ~r originates. For a rotation around a symmetry axis ...
ENERGY- Is the ability to do work
... WORK - Is performed when a force is applied through a distance You can tell something has moved when it has changed _POSITION_. To calculate speed, you must know _TIME_ and _DISTANCE_. FRICTION_ -A force between objects that slows an object down. ACCELERATION_ -A change in speed or direction. INERTI ...
... WORK - Is performed when a force is applied through a distance You can tell something has moved when it has changed _POSITION_. To calculate speed, you must know _TIME_ and _DISTANCE_. FRICTION_ -A force between objects that slows an object down. ACCELERATION_ -A change in speed or direction. INERTI ...
Physical Science Chapter 2
... Newton’s Second Law of Motion aka F=ma Force = mass x acceleration ...
... Newton’s Second Law of Motion aka F=ma Force = mass x acceleration ...
Rotational Motion 3
... the forces involves two component equations. Any torque about a point in that plane will have only a component perpendicular to the plane, so the condition on the torques gives only one equation. Only situations with three or fewer unknowns can be completely determined by these conditions. Stress an ...
... the forces involves two component equations. Any torque about a point in that plane will have only a component perpendicular to the plane, so the condition on the torques gives only one equation. Only situations with three or fewer unknowns can be completely determined by these conditions. Stress an ...
11-2 Vector Cross Product
... 11-1 Angular Momentum—Objects Rotating About a Fixed Axis The rotational analog of linear momentum is angular momentum, L: Then the rotational analog of Newton’s second law is: This form of Newton’s second law is valid even if I is not constant. ...
... 11-1 Angular Momentum—Objects Rotating About a Fixed Axis The rotational analog of linear momentum is angular momentum, L: Then the rotational analog of Newton’s second law is: This form of Newton’s second law is valid even if I is not constant. ...
Forces Physical Science Chapter 2
... Fig 1 - shows the magnitude & direction of the 2 vectors we are adding Fig 2 – we move the beginning of vector B to the end of Vector A, making sure to keep the magnitude & direction exactly the same Fig 3 – Connect the beginning of Vector A to the end of Vector B, this is your “Resultant” C. ...
... Fig 1 - shows the magnitude & direction of the 2 vectors we are adding Fig 2 – we move the beginning of vector B to the end of Vector A, making sure to keep the magnitude & direction exactly the same Fig 3 – Connect the beginning of Vector A to the end of Vector B, this is your “Resultant” C. ...
Dynamics of a System of Particles
... As we have seen: ri = rC + ri ′ Where ri ' is the position of particle i relative to the centre of mass. Taking the derivative with respect to t we have: ...
... As we have seen: ri = rC + ri ′ Where ri ' is the position of particle i relative to the centre of mass. Taking the derivative with respect to t we have: ...
Physics PHYS 352 Mechanics II Problem Set #4
... vertical plane and rotates about a vertical diameter with constant angular velocity . ...
... vertical plane and rotates about a vertical diameter with constant angular velocity . ...
Force in Mechanical Systems
... If the clockwise and counterclockwise torques cancel each other out, then the system is in equilibrium and its rotational state does not change. If the opposing torques do not cancel each other out, then the net torque will cause a change in the rotational speed of the system. ...
... If the clockwise and counterclockwise torques cancel each other out, then the system is in equilibrium and its rotational state does not change. If the opposing torques do not cancel each other out, then the net torque will cause a change in the rotational speed of the system. ...
BEZOUT IDENTITIES WITH INEQUALITY CONSTRAINTS
... Vectors can be represented by their coordinates ...
... Vectors can be represented by their coordinates ...
NIU Physics PhD Candidacy Exam – Fall 2011 – Classical
... Problem 1. A particle of mass M is constrained to move on a smooth horizontal plane. A second particle of mass m is attached to it by hanging from a string passing through a hole in the plane as shown, and is constrained to move in a vertical line in a uniform gravitational field of acceleration g. ...
... Problem 1. A particle of mass M is constrained to move on a smooth horizontal plane. A second particle of mass m is attached to it by hanging from a string passing through a hole in the plane as shown, and is constrained to move in a vertical line in a uniform gravitational field of acceleration g. ...