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| Content Provider | AK Lectures |
|---|---|
| Description | If we consider our system to be a conservative system, then only conservative forces (such as gravity) are acting on our object in the system. If only conservative forces are acting on our object, then the total mechanical energy of the system is conserved (remains constant). Usually the total mechanical energy refers to the sum of the kinetic and potential energy of the object. If our object moves from some initial position to some final position, then the initial sum of the kinetic and potential energy always equals the sum of the final kinetic and potential energy. This is known as the conservation of mechanical energy and is true as long as only conservative forces are acting on our object. The equation that is a result of the conservation of mechanical energy can be very useful when solving problems, as described in this lecture. |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Classical Physics conservation system object moves gravity forces equation position energy object |
| Content Type | Video |
| Educational Role | Teacher Student |
| Educational Use | Self Learning Lecture Reading |
| Resource Type | Video Lecture |
| Education Level | Under Graduate |
| Subject | Applied physics |
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