0
What else can I help you with?
What happens to the input or effort force when a simple machine has a mechanical advantage?
Whatever output force is required, you can divide it by the "mechanical advantage" to calculate the input force.
What is the efficiency of the pulley system?
If the pulley is frictionless the angle does not matter, the tension in the rope will be the same on both sides of the pulley. If there is friction in the pulley however then you want to reduce the friction as much as possible. You do that by creating as large an angle between the two ropes as possible.
How do you Write a rule that relates the number of pulleys input force and output force?
To write a rule that relates the number of pulleys, input force, and output force, you can use the formula for mechanical advantage (MA) in a pulley system. The mechanical advantage is equal to the ratio of the output force (load) to the input force (effort): MA = Output Force / Input Force. In a pulley system, the mechanical advantage is also equal to the number of supporting ropes, which is determined by the number of pulleys used. Thus, you can express it as: Output Force = Input Force × Number of Pulleys.
Is a touchpad an input device or an output device?
It is an input device.
What term is used to describe the ability to produce the desired result with the least effort expense and waste?
The term used to describe the ability to produce the desired result with the least effort, expense, and waste is "efficiency." Efficiency emphasizes optimizing resources and processes to achieve maximum output with minimal input. It is a key concept in various fields, including economics, engineering, and management.
How do you calculate the work input of a lever?
To calculate the work input of a lever, you can use the formula: work input = effort force x effort distance. The effort force is the force applied to the lever, and the effort distance is the distance the effort force acts over. Multiply these values to find the work input.
What does input force mean in science?
For a rotational output such as a petrol or diesel engine, the force is Torque, which is measured in Foot.pounds or Newton.meters.
What supplies the effort or input force when the body moves?
muscles
How is work input and effort force related?
Work input is the product of force applied and distance moved in the direction of the force. Effort force refers to the force applied by a person or machine to overcome resistance. In essence, work input is directly related to the effort force exerted in order to accomplish a task.
What happens to the input or effort force when a simple machine has a mechanical advantage?
Whatever output force is required, you can divide it by the "mechanical advantage" to calculate the input force.
Force applied to a simple machine is called what?
The force applied to a simple machine is called effort/input force.
What is a effort arm?
An effort arm is the part of a lever where the input force is applied. This force is used to overcome the resistance in order to move the load. The length of the effort arm influences the mechanical advantage of the lever system.
What is the effort force you exert?
The effort force is the force applied by you to move an object. It is the force you exert when pushing or pulling an object. The magnitude of the effort force depends on the weight and size of the object being moved.
What is The force that you exert on a lever called?
The force that you exert on a lever can be called the effort force. The lever has three parts. They are: the fulcrum, the load, and the effort force. This can also be classified as the input force. The force that you exert to perform a task is known as the input force.
What part of a lever applies force?
The effort or input force is the part of a lever that applies the force to move an object.
A is a simple machine with a fulcrum an effort arm and a resistance arm?
A is a lever, a type of simple machine. The fulcrum is the point where the lever pivots, the effort arm is where the input force is applied, and the resistance arm is where the output force is found. Levers are used to amplify the input force to overcome a resistance.
In a second class lever why must you exert input force over a greater distance?
If the input force is applied at a greater distance than the length of the effort arm is increased thereby reducing the effort.
