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Lever: A lever consists of a rigid bar (the lever arm) that pivots around a fixed point called the fulcrum. By applying a force at one end of the lever, you can lift or move a load at the other end. Depending on the positions of the force and load relative to the fulcrum, levers can amplify force or distance.
Pulley: A pulley is a wheel with a groove that holds a rope, cable, or belt. When you pull on one end of the rope, it moves the load attached to the other end. Fixed and movable pulleys can change the direction of force or provide a mechanical advantage, making it easier to lift heavy objects.
Wheel and Axle: A wheel and axle consist of a larger wheel connected to a smaller axle. When force is applied to the wheel, it generates rotational motion that can be used to move loads. The mechanical advantage depends on the ratio of the wheel's radius to the axle's radius.
Inclined Plane: An inclined plane is a flat surface that is sloped. By sliding an object along the inclined plane, you can exert a smaller force over a longer distance to move the object to a higher or lower elevation. This reduces the force required to lift the object vertically.
Wedge: A wedge is a double-inclined plane used to split or separate objects. When you apply force to the thick end of the wedge, it generates a large force at the thin end, making it useful for cutting, splitting, or prying.
Screw: A screw is an inclined plane wrapped around a cylindrical shaft. When you rotate the screw, it moves along its threads and can lift or hold objects. Screws provide both a mechanical advantage and a way to generate motion over a distance.
VS Shankar
Wiki User
∙ 16y agoactually mechanical advantage is the ratio of load to effort. it is the measure of the effort required to move the load. its maximum value is given by 1/m where m is the slope of graph plotted with load on X axis and effort on Y axis. hope your got the answer.
Wiki User
∙ 11y agoin a machine it`s the ratio of the load overcomed to the effort
Wiki User
∙ 14y agothe mechanical advantage of a machine is the number of times a machine increases a force exerted on it
Wiki User
∙ 11y agoÎWhen a machine takes a small input force and increases the magnitude of the output force, a mechanical advantage has been produced.
Wiki User
∙ 8y agoit is less than the ideal mechanical advantage
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A machine that changes only the direction of a force has a mechanical advantage of?
1
A pneumatic device is a machine that derives its mechanical advantage from what?
compress air
How many times a force is multiplied by a machine is the machanical?
The mechanical advantage.
What can be done to increase the efficiency of the machine?
Mechanical Efficiency is the ratio of Actual mechanical advantage to ideal mechanical advantage.Efficiency will be maximum when Actual mechanical advantage equals that of ideal.But practically not possible.Actual mechanical advantage will be less due to friction,heat,deflection etc.avoiding these loses will increase the machine efficiency.
The simple machine that provides a mechanical advantage of one?
Single fixed pulley
What is a lever with a mechanical advantage greater than one used to do?
Mechanical advantage refers to the ratio of the force produced by a machine to the force applied to it. A lever with a mechanical advantage greater than one is used to increase distance.
The mechanical advantage of a machine is always greater than 1?
well the advantage of that is pie, not math pie but pie that you eat
If the input force is less than the input force of a simple machine the mechanical advantage is less than one?
it means the mechanical advantage is greater.
If the output force is less than the input force of a simple machine the mechanical advantage less than one?
it means the mechanical advantage is greater.
A lever with a mechanical advantage greater than one is used to do what?
A lever with a mechanical advantage greater than one is used to increase distance. A lever is a simple machine connected to ground by a hinge called a fulcrum.
The mechanical advantage of a machine without friciton is called the machine's mechanical advantage?
Kachina al
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.
Which factor must increase to give a machine a mechanical advantage greater than 1?
output force (:
What is the mechanical advantage of a machine which multiplies distance?
The mechanical advantage of the machine is"if you give small accelration , it will increase the speed of the engine... It is possible by mechanical
What does the output force divided by the input force equal?
Efficiency of a machine or mechanical advantage
What is the relationship between ideal mechanical advantage and velocity ratio?
The ratio of Mechanical Advantage and Velocity Ratio is Efficiency. That is to say the ratio of M.A. and V.R. is constant.
What is true about the mechanical advantage of a machine?
it is less than the ideal mechanical advantage
