Homework Help: physics

Posted by mdm on Thursday, November 10, 2011 at 8:49pm.

it takes 100 N to pull and object up an inclined plane. the gravitional force on the object is 600 N

what is the load force in this case?
what is the effort force in this case?
what is the mechanical advantage?

physics - drwls, Thursday, November 10, 2011 at 8:57pm
Load: 600 N
Effort: 100 N
M. A. : 600/100 = ___

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