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Work Done

Page history last edited by Dmitry Sokolov 8 years, 5 months ago

Energy Transfer

 

Mechanics Concepts

L1 Mechanics Concepts

Whenever 'work' is done energy is transferred from one place to another. The amount of work done is expressed in the equation:

work done = force x distance

W = Fd

Power is a measure of how quickly work is being done. Power is expressed in the equation:

power = work done / time taken

P = W/t

 

References:

http://www.bbc.co.uk/schools/gcsebitesize/science/add_gateway_pre_2011/forces/workpowerrev1.shtml

http://www.physicsclassroom.com/calcpad/energy

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