Resultant of Co-planar Forces: When a number of coplanar forces are acting on a rigid* body, then these forces can be replaced by a single force which has the same…
Month: January 2017
Principle of Conservation of Linear Momentum Notes pdf ppt
What is Momentum? The momentum is the stored force which contains by the body in its state of motion. The conservation of momentum states that there is no change in total…
Linear impulse-momentum relations Notes pdf ppt
Definition of the linear impulse of a force: In most dynamic problems, particles are subjected to forces that vary with time. We can write this mathematically by saying that the…
What are Momentum and Impulse Notes pdf ppt
What are Momentum and Impulse? What is Momentum? Momentum is a word that we hear used colloquially in everyday life. We are often told that sports teams and political candidates…
Law of Conservation of Energy Notes pdf ppt
Law of Conservation of Energy: The law of conservation of energy is one of the basic laws of physics and therefore governs the microscopic motion of individual atoms in a…
What are Conservative Force Notes pdf ppt
Conservative Force: A conservative force is a force that acts on a particle, such that the work done by this force in moving this particle from one point to another…
Derivation of the Kinetic Energy Equations for a Rigid Body Notes pdf ppt
Kinetic Energy For A Particle: The kinetic energy for a particle is given by the following scalar equation: ……..(1) Where: T is the kinetic energy of the particle with respect…
Kinetic Energy For A Rigid Body Notes pdf ppt
Kinetic Energy For A Particle: The kinetic energy for a particle is given by the following scalar equation: …………………(1) Where: T is the kinetic energy of the particle with respect…
Rotational Motion of a Rigid Body Notes pdf ppt
Rotational Motion of a Rigid Body: Rotational motion is more complicated than linear motion, and only the motion of rigid bodies will be considered here. A rigid body is an…
D’Alembert’s Principle of Inertial Forces and Dynamic Equilibrium Notes pdf ppt
D’Alembert’s Principle: The principle states that the sum of the differences between the forces acting on a system of mass particles and the time derivatives of the momenta of the…