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Mathematics 21 Online
OpenStudy (noahbred):

any help would help Susan applied a 12 N force to a crowbar to move a 360 N rock. (This means that the resistance of gravity is 360 N, or the resistance the crowbar must overcome.) What is the mechanical advantage (MA) of the crowbar? 12 30 372 4320

OpenStudy (anonymous):

372

OpenStudy (noahbred):

wow how so quick?

OpenStudy (noahbred):

What is a machine? something with a motor something with moving parts something that makes work easier something that requires more work

OpenStudy (celinegirl):

because they guessed lol

OpenStudy (noahbred):

really damn that person coud you help

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