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
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.
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A lever with a mechanical advantage greater than 1 is used to amplify the input force applied to it. This means that the lever allows you to lift or move a heavier load than you could with just your own strength. By increasing the mechanical advantage, the lever reduces the amount of force needed to perform a specific task, making it easier and more efficient to accomplish work.
1.4 is greater than 1.
no 1 is not greater than 100
The mechanical advantage of a pulley can be greater than 1.The efficiency cannot but that is a different matter.
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.
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.
The IMA of a machine is greater than 1 whenever the output force is greater than the input force.
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.
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.
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.
output force (:
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.
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.
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.
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.