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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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27 Ιαν 2015 · Work can be calculated using the formula: Work (W) = Force (F) x Distance (d). Work is a method of transferring energy and doing work can increase the kinetic energy of an object. Kinetic energy is the energy of motion and is calculated using the formula: Kinetic Energy = 1/2 x Mass x Velocity^2.
The Work, Power, and Energy, certain subjects can boost your JEE Main 2024 scores. Knowing these topics will make your preparation and focus for the exam easier. You can find the list of significant topics from Work, Power, and Energy below.
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.
If you transfer a certain amount of energy to an object in motion, what will happen to it? Can you measure the amount of energy in terms of work? How much work does it take to launch a satellite into space? Let us find out the Work-Energy Theorem and answer these questions!
Strictly speaking, the work is done by the source or agent that applies the force. Work is a scalar quantity and its SI unit is the joule (J). From equation (8.1), we see that. 1 J = 1 N-m. Work is also defined as the dot product of force and its displacement as given by equation (8.2) W = (8.2)
