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23 Ιαν 2016 · Work Power and Energy Video Lecture of Physics for IIT-JEE Main and Advanced by RM Sir. RM Sir is known for his focused and simplified JEE teaching to bring ...
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23 Ιαν 2016 · 1.55M subscribers. 913. 78K views 8 years ago Rohit Malav (RM) Sir. Rotational dynamics Video Lecture of Physics for IIT-JEE Main and Advanced by RM Sir. RM Sir is known for his focused and...
The work W done by a constant force F when its point of application undergoes a displacement s is defined to be. W = F s cos θ (8.1) where θ is the angle between and as indicated in figure (8.1). Only the component of along s, that is , F cosθ , contributes to the work done.
Work, Power, and Energy is a vital issue in the Physics section that has a significant weightage in the JEE MainTest. For exact information on the weightage of each topic, refer to the official exam pattern and syllabus issued by the exam authority.
Work done by a constant force and a variable force; kinetic and potential energies, work energy theorem, power. Potential energy of a spring, conservation of mechanical energy, conservative and non-conservative forces; Elastic and inelastic collisions in one and two dimensions.
Work, Energy and Power are fundamental concepts of Physics. Work is said to be done when a force (push or pull) applied to an object causes a displacement of the object. We define the capacity to do the work as energy. Power is the work done per unit of time.
