Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (anonymous):

A pair of scissors is a complex machine. What are the simple machines you need, to make a pair of scissors? A) an inclined plane joined to a second class lever B) a first class lever joined to a second class lever C) a first class lever joined together and two wedges <------ D) two second class levers joined together and a wedge

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!