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because it makes things easier to lift..... that's why you use it
i think.........
Wiki User
∙ 12y ago
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What do people today use levers for?
Most people use levers to turn on and off a giant machine. But I only know that scientists use it. =)
What are the advantages and disadvantages of levers?
Levers will wear and tear after use and money will have to be spent to repair or replace them.
How do you use levers today?
Teeter totter
What scientist mastered the use of levers?
Archimedes
Who invented the lever?
Levers have existed since prehistoric times. There is no record of who invented levers. The earliest mention of levers of which there is a record was by Archimedes, but they were in use long before his time.
What would it be like without the use of levers?
Difficult, levers are essential in life. Mostly everything we use uses levers such as our body, airplanes, lifting things, scissiors, nutcrackers etc. Some things require levers and they would not be possible without them. Hope that helped :)
Why are third class levers used if their mechanical advantage is less that one?
Mechanical advantage is not the only reason to use levers.
What are levers used for nowadays?
Scales and kitchen use.
What are three different levers that you use?
Shovel,broom and spoon
What are the description of lever?
A lever is a simple machine that makes work easier for use; it involves moving a load around a pivot using a force. Many of our basic tools use levers, including scissors (2 class 1 levers), pliers (2 class 1 levers), hammer claws (a single class 2 lever), nut crackers (2 class 2 levers), and tongs (2 class 3 levers).
Is their a lever on a bike?
Yes. A bike will have several levers. The crank arms are levers, the brake levers are levers, the shifters are levers, the handle bar is a lever.
Do cars have levers?
yes They do have levers
