impulse-and-momentum.blogspot.com
Kinetics of a Particle: Impulse & Momentum: Impulse & Momentum - Dynamics
http://impulse-and-momentum.blogspot.com/2010/06/impulse-momentum-dynamics.html
Kinetics of a Particle: Impulse and Momentum. Friday, June 11, 2010. Impulse and Momentum - Dynamics. The Principle of Linear Impulse and Momentum. The equation of motion (F = ma) will be integrated to give the principle of linear impulse and momentum. This is a vector equation that relates change in the velocities magnitude and direction, also relates force and time. L = m v where m is mass and v is velocity. Units are mass-velocity, Kg*m/s or slug*ft/s. F dt The units are force-time, N-s or lb-s. Examp...
force-acceleration.blogspot.com
Kinetics of a Particle: Force & Acceleration: June 2010
http://force-acceleration.blogspot.com/2010_06_01_archive.html
Kinetics of a Particle: Force and Acceleration. Thursday, June 3, 2010. Normal and Tangential Coordinates. For an object moving along a path which is curved the components of the forces can be shown in the tangential and normal directions. Tangential direction: ∑ F t. Acts(points) tangent to the path of the object. Normal direction: ∑ F n. Ma n Acts(points) toward the center of curvature of the path. An is equal to (v 2 /. 8721; F r. 8721; F θ. Ma θ Angle measured from the radial line. 8721; F x.
kinematics-of-a-particle.blogspot.com
Kinematics of a Particle: Kinematics - Dymanics
http://kinematics-of-a-particle.blogspot.com/2010/06/kinematics-dymanics.html
Kinematics of a Particle. Thursday, June 3, 2010. Kinematics studies the motion of a particle(object) neglecting the effects of forces. A particle or object is defined by by its position, velocity, and acceleration. Velocity is the derivative of the position with respect to time: v = ds/dt. Acceleration is the derivative of the velocity with respect to time: a = dv/dt. Also, relating displacement, velocity and acceleration: a ds = v dv. Position as a function of time: S = S 0. Position: r = x. Velocity: ...
force-acceleration.blogspot.com
Kinetics of a Particle: Force & Acceleration: Force and Acceleration - Dynamics
http://force-acceleration.blogspot.com/2010/06/force-and-acceleration-dynamics.html
Kinetics of a Particle: Force and Acceleration. Thursday, June 3, 2010. Force and Acceleration - Dynamics. Newton's second law states that: F=ma. Where F is the force that acts on an object, m is the mass of the object, and a is the acceleration of the object. This equation is commonly known as the equation of motion. However, some objects may have more than one force acting on it. The resultant force will be the vector summation of the individual forces. 8721; F x. 8721; F y. 8721; F z.
planar-kinetics-work-energy.blogspot.com
Planar Kinetics Of A Rigid Body: Work & Energy: June 2010
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Planar Kinetics Of A Rigid Body: Work and Energy. Friday, June 25, 2010. Planar Kinetics: Work and Energy - Dynamics. A rigid body undergoing planar motion is the sum of the translational and rotational kinetic energy. The motion is in reference to the mass center, G. Translation: rectilinear or curvilinear translation is T = .5 m V G. Rotation about a fixed axis: T = .5 m V G. Ω 2 or T = .5 I O. General Plane Motion: T = .5 m V G. Ω 2 or T = .5I IC. Variable force: U F. Constant Force: U Fc. 2 - 5ks 1.
work-energy.blogspot.com
Kinetics of a Particle: Work & Energy: June 2010
http://work-energy.blogspot.com/2010_06_01_archive.html
Kinetics of a Particle: Work and Energy. Tuesday, June 8, 2010. Work and Energy - Dymanics. Work done on an object as it moves from position r 1. Is equal to the change in its kinetic energy. A force that is perpendicular to the path of motion will not do any work. Work of a force: As long as the particle is displaced in the same direction as the force applied to the particle. In general, U 1-2. 8721; F ds. Work of weight: U 1-2. Work of a linear spring: U 1-2. M is the mass of object. M is the mass.
planar-kinetics-force-acceleration.blogspot.com
Planar Kinetics Of A Rigid Body: Force & Acceleration: June 2010
http://planar-kinetics-force-acceleration.blogspot.com/2010_06_01_archive.html
Planar Kinetics Of A Rigid Body: Force and Acceleration. Monday, June 21, 2010. Planar Kinetics: Force and Acceleration - Dynamics. Mass Moment of Inertia. F =ma studies the translational motion. M = Iα studies the rotational motion. M is the moment. I is the mass moment of inertia. The moment of inertia is the measure of resistance to angular acceleration(M = Iα), similar to mass is a measure of resistance to acceleration(F = ma). Α is the angular acceleration. M is the mass of the body. 0 or to sum mom...
planar-kinetics-impulse-momentum.blogspot.com
Planar Kinetics Of A Rigid Body:Impulse & Momentum: Planar Kinetics: Impulse & Momentum - Dynamics
http://planar-kinetics-impulse-momentum.blogspot.com/2010/06/planar-kinetics-impulse-momentum.html
Planar Kinetics Of A Rigid Body:Impulse and Momentum. Friday, June 25, 2010. Planar Kinetics: Impulse and Momentum - Dynamics. Linear and Angular Momentum:. Linear momentum: L = mV G. Angular momentum: H G. Rotation about a Fixed Axis:. Ω or H IC. This combines kinematics with the equation of motion. Problems involving force, velocity, and time can be solved. Dt Can also be applied to a fixed point O (I O. When the impulses acting on the system is zero then:. Linear Momentum: ∑L 1.
kinematics-of-a-particle.blogspot.com
Kinematics of a Particle: June 2010
http://kinematics-of-a-particle.blogspot.com/2010_06_01_archive.html
Kinematics of a Particle. Thursday, June 3, 2010. Kinematics studies the motion of a particle(object) neglecting the effects of forces. A particle or object is defined by by its position, velocity, and acceleration. Velocity is the derivative of the position with respect to time: v = ds/dt. Acceleration is the derivative of the velocity with respect to time: a = dv/dt. Also, relating displacement, velocity and acceleration: a ds = v dv. Position as a function of time: S = S 0. Position: r = x. Velocity: ...
planar-kinetics-impulse-momentum.blogspot.com
Planar Kinetics Of A Rigid Body:Impulse & Momentum: June 2010
http://planar-kinetics-impulse-momentum.blogspot.com/2010_06_01_archive.html
Planar Kinetics Of A Rigid Body:Impulse and Momentum. Friday, June 25, 2010. Planar Kinetics: Impulse and Momentum - Dynamics. Linear and Angular Momentum:. Linear momentum: L = mV G. Angular momentum: H G. Rotation about a Fixed Axis:. Ω or H IC. This combines kinematics with the equation of motion. Problems involving force, velocity, and time can be solved. Dt Can also be applied to a fixed point O (I O. When the impulses acting on the system is zero then:. Linear Momentum: ∑L 1.
