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Physics 16 Online
OpenStudy (anonymous):

medal and fan Determine the quantity of work done when a crane lifts a 100-N block from 2 m above the ground to 6 m above the ground. A. 100 J B. 200 J C. 400 J D. 600 J

OpenStudy (anonymous):

here the distance is 4 m.rest is same as the previous question.

OpenStudy (anonymous):

oh didnt relize

OpenStudy (anonymous):

okay.u got the answer tell me ur answer

OpenStudy (anonymous):

200J ??

OpenStudy (anonymous):

its 400.tell me how u solved it.

OpenStudy (anonymous):

100x2

OpenStudy (anonymous):

it will be 100x4

OpenStudy (anonymous):

oh howed u get 4

OpenStudy (anonymous):

6-2=4 so here s=4

OpenStudy (anonymous):

oh i see now thank you

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