Question
Download Solution PDFThe change in the kinetic energy of an object is equal to the work done by total force on the object. This statement is related -
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFKey Points
- The Work-Energy Theorem states that the work done on an object is equal to the change in its kinetic energy.
- Work done by the total force on an object results in a change in kinetic energy, directly correlating with the theorem.
- Mathematically, this is expressed as
W=ΔKE , whereW is the work done on the object and is the change in kinetic energy. - Understanding this theorem is crucial for solving problems related to forces and energy in physics.
Additional Information
Option | Details |
---|---|
From the Conservation of Mechanical Energy | This principle states that in an isolated system, the total mechanical energy remains constant if only conservative forces are acting. |
From the work done by different forces | This refers to calculating the net work done by summing the work done by each force acting on the object. |
From the principle of energy conservation | Similar to the conservation of mechanical energy, this broader principle states that energy cannot be created or destroyed, only transformed from one form to another. |
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