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Q: A 60 kg box is pushed horizontally across the floor a distance of 20 meters. The force required is 15 N. In this effort how many joules of work are done?
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What is the definition of effort distance?

The distance the object moves long the distance.


What is mechanical disadvantages?

Mechanical disadvantage occurs if the load distance is greater than the effort distance, then the effort required is more than the load being moved. It is also known as a 'negative mechanical advantage'.


What is the difference between effort distance and load distance?

chickjenww


How do you measure the effort distance in a lever?

Measure the distance from the fulcrum to the effort?


If the effort distance is increased by an inclined plane will the effort force decrease?

actually, the effort force would be decreasing, and the effort distance would be increasing!


A force of 20 newtons is required to push a 30 kg cart 40 meters across a room From this effort joules of work is performed?

800j


What is the formula for Effort needed?

If you are thinking of Effort as the FORCE required to move an Object, then the formula is: F = M x A, force = Mass x Acceleration If you are thinking of Effort as the amount of WORK done (in Scientific terms), then the formula is: Work = Force x Distance


Is it true that the ideal mechanical advantage or IMA of a machine is the resistance distance divided by the effort distance?

resistance,effort


What is the difference between distance load and distance effort?

chickjenww


Does a dynamo have mechanical load or does it rotate freely without much efforts like a bearing?

It rotates freely until it is required to do work. As soon as a load is placed across the output more effort will be required to rotate the Dynamo.


Is effort diastance is equal to the resistance distance?

You can make any relationship you want between the effort distance and the load (resistance) distance. If you make them equal, then your lever has no mechanical advantage.


Why the load cover very small distance with respect to effort?

Effort is lost in friction .