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  • 26-05-2014
  • Physics
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Please can some one explaine fore me What is work done

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AL2006
AL2006 AL2006
  • 26-05-2014
In Physics, 'work' has a very clear definition:

It's (strength of a force) times (distance through which the force acts).

'Work' has the units of Energy.

If you push against a shopping cart with 30 newtons of force, and
you keep pushing while the cart moves 4 meters, then you have
done (30 x 4) = 120 newton-meters of work = 120 "Joules". 
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