The input force is proportionally smaller than the output force. If you put more force into the machine than you get out, that makes the job harder. That defeats the purpose of using the machine at all.
If a simple machine provide an increased output force, then the the distance from the load to the pivot needs to be increased.
a force exerted by a simple machine that overcomes the resistance
80 Is the Output force
80 Is the Output force
29 Newtons. Simple multiplication.
Answer: Output force is the force exerted on an object by a simple machine.
output force divide by the input force is the mechanical advantage of a simple machine.The output force is the force that is exerted by the machine on an object, and the input force is the force that we exert on a machine.
If a simple machine provide an increased output force, then the the distance from the load to the pivot needs to be increased.
a force exerted by a simple machine that overcomes the resistance
80 Is the Output force
80 Is the Output force
80 Is the Output force
29 Newtons. Simple multiplication.
mechanical advantage
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
What is the βcostβ for using a machine to increase force
The answer is mechanical advantage, not efficiency!