A surface where one end is raised higher than the other
When you fall down a hill
A wedge can ONLY hold things open.
True
False
A wheel by itself is not a simple machine.
True
False
When an inclined plane has a gentle slope the mechanical advantage is _____
Higher
Lower
Mechanical advantage__________
Tells us how much easier the simple machine makes the work we do
How many parts are in the machine
How many people need to work on the machine
Tells us how much harder the simple machine makes us work
{"name":"Simple machines", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"An elevator is a _____, An inclined plane has moving parts., How many types of levers are there?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}
