Ask your own question, for FREE!
Physics 7 Online
OpenStudy (anonymous):

Jill has designed a ramp to help her move heavy boxes into a moving truck that she thinks works much better than the one provided by the moving company.  The back of the truck is 1 meter high.  PLEASE HELP Jill has a ramp that is 3 meters long.  The moving company’s ramp is 2.5 meters long.  Is Jill correct that her ramp has a greater mechanical advantage?  Why or why not?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!