Kinetics of particle
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See all →- How is Newton's second law used to relate force and acceleration of a particle in kinetics? In one line Kinetics links motion to its cause: the net force on a particle equals its mass times its acceleration, Σ F = ma , applied along... 1
- What is D'Alembert's principle and what is the inertia force in dynamic equilibrium? In one line D'Alembert's principle says that adding a fictitious inertia force -ma to the real forces turns a dynamics problem into an equil... 1
- How are equations of dynamic equilibrium applied to connected bodies over a pulley? In one line Draw an FBD of each body with its inertia force, link them through the common string tension and acceleration, and solve the equ... 1
- What is the principle of linear impulse and momentum and how is it applied? In one line The impulse of the net force on a particle over a time interval equals the change in its linear momentum. Explained simply Catch... 1
- What is the law of conservation of linear momentum and when can it be applied? In one line If no net external impulse acts on a system, its total linear momentum stays the same before and after an interaction. Explained... 1
- What is an impact, and what are direct, oblique and central impacts and the phases of collision? In one line An impact is a collision of two bodies over a very short time with very large forces; it is classified by the line of impact and... 1