Work, Energy and Power Flashcards

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1
Q

Work-Energy theorem

A

The total work done on an object is equal to the change in the object’s kinetic energy

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2
Q

Conservative force

A

A force for which the work done in moving an object between two points is independent of the path taken

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3
Q

Non-conservative force

A

A force for which the work done in moving an object between two points depends on the path taken

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4
Q

Principle of conservation of mechanical energy

A

The total mechanical energy in an isolated system remains constant

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5
Q

Power

A

The rate at which is done or energy is expended

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6
Q

Work

A

The work done on an object where F is a constant force

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