What are 2 simple machines that will make work easier? Topic: How can simple machines be used together to make a machine or other project that reduces the amount of force needed to do some work?

Question

anonymous · Answer

Boats,
trains,
Gears,
Screws instead of nails

haileyd · Answer

Would a catapult count as one?

wolfe8 · Answer

Simple machines are like wheel and axle, pulley, and lever, I think.

haileyd · Answer

Yes. For a project i have to create a model of something of that sort. It can be something that has already been invented, but i have to make it different. I just need something that i can make that's simple but looks good.

wolfe8 · Answer

I guess catapults can count

haileyd · Answer

Ok.