Question

effort lost in friction can be calculated as​

Answer 1

Answer:

The effort and the resistance are on the same side of the fulcrum but point in opposite directions. The effort distance (also sometimes called the "effort arm") is shorter than the resistance distance. Mechanical advantage = |Fr/Fe | where | means "absolute value." Mechanical advantage is always positive.

Explanation:

Answer 2

Answer:

Explanation:

What is Frictional effort lost:

The formula for calculating frictional effort lost is Frictional effort lost = Effort-(Load/Velocity Ratio), and it is used to calculate the difference between effort and the ratio of the load to be lifted to the velocity ratio. You need three things to compute frictional effort lost: effort (P), load (W), and velocity ratio (i). When using our tool, enter the appropriate value for the effort, load, and velocity ratios before pressing the compute button. Additionally, you can choose the units (if any) for the input(s) and output.

The formula for calculating frictional effort lost, which is defined as the difference between effort and the ratio of the load to be lifted to the velocity ratio, is frictional effort lost = Effort-(Load/Velocity Ratio). The effort symbol F stands for frictional effort lost.

The additional effort needed by the machine to overcome the friction and lift the weight is known as effort lost in friction.

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