pulley, weels and axle. trust it
The lever.
Simple machines help people lift and pull heavy objects. Simple machines like pulleys have been around for decades helping people work more efficiently.
Simple machine help us do work like lifting heavy things that we cant lift. This was done by an 8th grader at berea middle school.
Oh yeah. Simple machines really help me make better use of my your. Ofcourse it help us a lot.
Humans created machines to help them selves. But machines enslaved humans.
pulley, weels and axle. trust it
The lever.
Simple machines help people lift and pull heavy objects. Simple machines like pulleys have been around for decades helping people work more efficiently.
Machines are made or designed to help men do jobs easier. even before they used simple machines to help them do heavy work such as pulleys and lever.
Simple machine help us do work like lifting heavy things that we cant lift. This was done by an 8th grader at berea middle school.
they can help you like a pencil helps you write
A pulley is a simple machine that help people carry heavy things up.When you are having trouble use a pulley to carry all your things.
the formulas for simple machines help find the ama, ima, and the efficency
its make our life easier
Oh yeah. Simple machines really help me make better use of my your. Ofcourse it help us a lot.
Do you mean technological development? Then the answer is no. All complex machines are made up of simple machines in various combinations. Without the one, you can't have the other. The world would go on, of course, but the technological complexities of its modern civilizations could not exist without simple machines.
because if we didnt have any then how would we live how would we get to school or work or anywhere or even have stuff to cut or even to help us lift heavy things.we even have simple machines in our body