0
Can a machine multiple input force Input distance Input energy?
Wiki User
∙ 13y ago
Yes.
Yes.
No.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Can a machine multiply input distance?
Force - yes - a crowbar Distance - yes - high gear on a bicycle Energy - no.
Can a machine multiply input energy or work?
No. The machine can multiply input force if it's built to do that. But when it does,it divides the distance by the same amount. So the product of (force x distance)comes out the same as what went in. The product of (force x distance) is the inputwork, or energy, so that doesn't change.(In fact, some of it is always lost going through the machine, so what comes outis always a little less than what went it.)
What is the work input for a machine?
The energy that is used to make the machine work.
What is meant by the input force and output force of a machine?
the input force is how much energy or force you put into the machine, the output force is how much energy the machine produces with the end product.
The of a machine is the ratio of its energy output to the energy input?
effeciency. study island
Can a machine multiply input distance Input distance Input energy?
yes. yes. no
Can a machine multiply input distance?
Force - yes - a crowbar Distance - yes - high gear on a bicycle Energy - no.
How do you compute input work of a simple machine?
You multiple a force time the distance over which the force is applied.
What is the definition of output and input work?
Work Input- The work done on a machine as the input force acts through the input distance. Work Output - The work done by a machine as the output force acts through the output distance (What the machine does to the object (dependent on the force) to increase the output distance).
Can a machine multiply input energy or work?
No. The machine can multiply input force if it's built to do that. But when it does,it divides the distance by the same amount. So the product of (force x distance)comes out the same as what went in. The product of (force x distance) is the inputwork, or energy, so that doesn't change.(In fact, some of it is always lost going through the machine, so what comes outis always a little less than what went it.)
What work is input for a machine?
The energy that is used to make the machine work.
What is the work input for a machine?
The energy that is used to make the machine work.
What is meant by the input force and output force of a machine?
the input force is how much energy or force you put into the machine, the output force is how much energy the machine produces with the end product.
How do machines multiply force without multiplying work?
Work is the (force)*(distance)*(cosine of angle between force and distance). Therefore if you increase the force but the work remains the same either the distance has been reduced or the angle has changed.
The of a machine is the ratio of its energy output to the energy input?
effeciency. study island
How is input force used?
Since we know by conservation of energy that no machine can output more energy than was put into it, the ideal case is represented by a machine in which the output energy is equal to the input energy. For simple geometries in which the forces are in the direction of the motion, we can characterize the ideal machine in terms of the work done as follows: Ideal Machine: Energy input = Energy outputWork input = Fedinput = Frdoutput = Work output From this perspective it becomes evident that a simple machine may multiply force. That is, a small input force can accomplish a task requiring a large output force. But the constraint is that the small input force must be exerted through a larger distance so that the work input is equal to the work output. You are trading a small force acting through a large distance for a large force acting through a small distance. This is the nature of all the simple machines above as they are shown. Of course it is also possible to trade a large input force through a small distance for a small output force acting through a large distance. This is also useful if what you want to achieve is a higher velocity. Many machines operate in this way. The expressions for the ideal mechanical advantages of these simple machines were obtained by determining what forces are required to produce equilibrium, since to move the machine in the desired direction you must first produce equilibrium and then add to the input force to cause motion. Both forceequilibrium and torque equilibrium are applied.
How does a simple machine decrease the input force required?
by increasing the distance.
