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Physics 12 Online
OpenStudy (darkigloo):

How do I find work? I found Potential energy, and was given m=80kg and t=40s

OpenStudy (darkigloo):

the object was falling from a height. i found h=7848m

OpenStudy (darkigloo):

and PE= 6159110J but i'm not sure if that's right.

OpenStudy (anonymous):

w=mgh

OpenStudy (anonymous):

w=80 times g times 7848..dont know if ur height is correct

OpenStudy (darkigloo):

ok. so it's the same as potential energy?

OpenStudy (anonymous):

yes...you remember the law of conservation of energy

OpenStudy (anonymous):

they are the same they are just transfered from one form to another

OpenStudy (darkigloo):

ahh i haven't learned about this yet. Thanks! :)

OpenStudy (anonymous):

alright

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