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What do you have to do to get a mechanical advantage greater than 1?
Wiki User
∙ 12y ago
Well it depends on what you are using for a pulley the mechanical advantage is equal to the number of ropes lifting the object such as if you have one pulley the MA (mechanical advantage) is equal to 1 if you have two pullies the MA is 2 if you are using a lever such as a seesaw you have to move the fulcrum as close to the object being lifted and have to longest possible input arm. If you modify a seesaw a 60 pound child can lift a 200 pound adult. That is about all i know hope it helps if you are using a different simple machine or need more help email me at : icecbejohn@Yahoo.com
Wiki User
∙ 12y ago
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Is it possible for a first or second class lever to have a mechanical advantage less than one or for a third class lever to have a mechanical advantage greater than one?
Second class lever. . . . Always greater than 1 . Third class lever . . . . . Always less than 1 . First class lever . . . . . Can be greater than 1 or less than 1 depending on position of fulcrum.
Which factor must increase to give a machine a mechanical advantage greater than 1?
output force (:
Is 1.4 greater than 1?
1.4 is greater than 1.
Is 1 greater than 100.00?
no 1 is not greater than 100
What numbers are greater than -1 and less than -1?
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Why can't a pulley have a mechanical advantage greater than 1?
The mechanical advantage of a pulley can be greater than 1.The efficiency cannot but that is a different matter.
What class or classes of lever always have a mechanical advantage greater than 1?
Class 1 and Class 2 levers always have a mechanical advantage greater than 1. In a Class 1 lever, the input arm is longer than the output arm, while in a Class 2 lever, the output arm is longer than the input arm, resulting in a mechanical advantage greater than 1.
Would the mechanical advantage of a hockey stick ever be greater than 1?
No, the mechanical advantage of a hockey stick is never greater than 1. The mechanical advantage is the ratio of output force to input force, so a value greater than 1 would imply that the stick is creating more force than is being put into it, which violates the laws of physics.
When is the mechanical advantage greater than one?
The IMA of a machine is greater than 1 whenever the output force is greater than the input force.
The mechanical advantage of a machine is always greater than 1?
False. The mechanical advantage of a machine can be greater than, equal to, or less than 1, depending on the type of machine and how it is designed.
What is advantage of lever with a mechanical advantages greater than 1?
A lever with a mechanical advantage greater than 1 allows you to exert a smaller input force to lift a heavier load. This makes it easier to perform tasks that require lifting or moving heavy objects.
Is it possible for a first or second class lever to have a mechanical advantage less than one or for a third class lever to have a mechanical advantage greater than one?
Second class lever. . . . Always greater than 1 . Third class lever . . . . . Always less than 1 . First class lever . . . . . Can be greater than 1 or less than 1 depending on position of fulcrum.
Which factor must increase to give a machine a mechanical advantage greater than 1?
output force (:
Why does the mechanical advantage of an inclined plane can never be less than 1?
The mechanical advantage of an inclined plane is the ratio of the length of the inclined plane to the height it lifts a load. Since the length is always greater than the height (unless the inclined plane is vertical), the mechanical advantage is always at least 1.
What does a mechanical advantage of greater than 1 mean?
A mechanical advantage greater than 1 means that the output force is larger than the input force. This allows a machine to multiply the force applied to it, making it easier to lift heavy objects or perform tasks that require more force than what can be generated manually.
How mechanical advantage is expressed?
Mechanical advantage is expressed as the ratio of the output force to the input force in a mechanical system. It can be calculated by dividing the output force by the input force. A mechanical advantage greater than 1 indicates that the machine amplifies force, while a mechanical advantage less than 1 indicates a reduction in force but a gain in distance or speed.
Is 4 and 1 mechanical advantage?
Yes, a mechanical advantage of 4:1 means that the output force is four times greater than the input force. This implies that the machine amplifies the force applied to it by a factor of 4.
