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Old Oct 6th 2017, 06:45 AM   #1
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Angry Help work out these questions pleasee!! Just as many as you can atleast.

1. A forklift raises crates of mass 600kg and a height of 3m. How much work is done?

2. What is the mass of a lift if 400 000J is required to raise the lift a height of 20m?

Last edited by topsquark; Oct 6th 2017 at 10:15 AM.
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Old Oct 6th 2017, 10:16 AM   #2
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We are not here to do your homework. Please show any work that you've been able to do on these.

-Dan
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Old Oct 6th 2017, 10:36 AM   #3
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Do you know the definition of "work"?
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Old Oct 7th 2017, 10:03 AM   #4
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Work (in the context of the questions you posted) is Force multiplied by Distance.
have a look at this link: <Wikipediea:Work>
Just feed the numbers you have into the equation and out pops the answer.
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