this is drivnig me nuts ive doen eveyrthin gon the worksheet but this is a wierd one(adsbygoogle = window.adsbygoogle || []).push({});

A unifrom rectangular marble slab is 3.4m long and 2.0m wide. It has a mass of 180KG. If it is originally lying on the flag ground, how much work is needed to stand it on end.

I know work = force X distance

and to get force i multiply 180X9.8 like ive doen in all the other questions

but whats teh distance here it rises, it ried phythagorean theorem to get the distance and all these wierd aways

but the asnwer should be

3000 J

dont nkow what to do!

thanks

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# Work phythagorean theorem Question

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