Work done is defined as the energy transferred when a force acts on an object causing it to move. It is calculated as the product of force and displacement in the direction of the force. The unit of work is ...
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Work done is the energy transferred when a force is applied to an object, causing displacement in the direction of the force. Class 11 Physics, Chapter 5: Work, Energy and Power focuses on understanding their definitions, relationships and applications, crucial for ...
The work done to hold a weight of 20 kg at a height of 1 m above the ground is zero Joules. When an object is held stationary, there is no displacement, so no work is done against gravity.