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lifting heavy objects
Cullen Fay
Wiki User
∙ 14y agoYou can use a first (Load, Fulcrum, Effort) or second class(Fulcrum, Load, Effort) lever to left a weight more easily (force multiplier)
Or you can use a third class lever to lift a weight faster (speed multiplier)
Wiki User
∙ 11y agoLivers are used in cases when
1.less effort is used for lifting larger load(MA>1)
2.when more displacement of load is required from lesser displacement of load
Wiki User
∙ 9y agoUsing the foot and hand-brake on a vehicle, opening a tin of paint using a screw-driver, are two examples.
Wiki User
∙ 13y agomechanics use levers
Wiki User
∙ 14y agoseasaw
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What kind of mechanism is a crowbar?
Mechanisms are used to make jobs easier and they include levers, gears, pulleys, cams, and linkages. A crowbar is a lever, which is the simplest type of mechanism.
Where are levers used today?
slot machines
How many classes of levers exist?
There are multiple classes of levers, which can be used for varying situations. For example, some can be used for lifting tools, whereas others can be used for pulling large amounts of weight. Often, it is not otherwise possible to move large amounts of weight without these varying uses of levers, which speaks to their usefulness.
Are windows levers?
No a lever is a tool used with a fulcrum. A teeter totter is an example.
What class of levers are nutcrackers?
they are second class levers
What are levers used for?
levers are used to lift up objects
What structures perform many jobs?
Levers, arches, beams.
How are levers used in pianos?
there are 3 levers i think...
Explain how the levers of government are different?
because they all do different jobs ! ! ! of course? ? ? who did not know that ? ? ?
What Have two connected levers that can be used to what paper or cloth?
scissors have two connected levers that can be used to cut paper or cloth.
What kind of mechanism is a crowbar?
Mechanisms are used to make jobs easier and they include levers, gears, pulleys, cams, and linkages. A crowbar is a lever, which is the simplest type of mechanism.
How are levers used?
Levers are useful because they transfer force over a distance. Levers are known for being simple machines and are easy to construct.
Why are levers useful in your home?
levers are used everywhere in the home it can balance things and you can hold some levers are boat pads bicycle brakes and seesaw plus an wheelbarrow
What is the strangest lever you can think of?
Levers and Leverage can be used in a variety of forms to make life easier.Door Handles on a car are essentially levers connected to levers via various linkages.You will find several levers on a bicycle. Your cranks, shifters, and brakes are all levers. Derailleurs have a few levers in them, and perhaps the handlebars are a unique type of lever too.
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.
Where are levers used today?
slot machines
