areda64 areda64

02-11-2016
Mathematics

contestada

A lever used to lift a heavy box has an input arm of 4 meters and an output arm of 0.8 meters. What is the
mechanical advantage of the lever?

Respuesta :

MysteryMarsh MysteryMarsh

02-11-2016

The formula for mechanical advantage of a level is output force over input force or length of input arm over length of output arm

Answer Link

Otras preguntas

What is a summary about fears and phobias

Feudalism was a political system based on granting land in return for loyalty, military assistance, and other services. true or false

Which sentence is written in second-person point of view? He had never been as scared as he was now. Hyun had never been as scared as he was now. I have nev

what is the equation with a slope of 0 that contains the points (8,-9)

PLEASEHELP!!!!!!! Why is oxygen important for all body cells? A)It is involved in sugar production B)It reduces the amount of urea in blood. C)It increases

Is 7.232 bigger than 76.343

What is a summary about fears and phobias

24% of 289= estimate using a rate per 100 to get answer

Congress passed the Civil Rights Act of 1964 using this Constitutional authority. a. commerce power c. protection of states' citizens b. taxing power d. war pow

Draw 10 coins to show an amount between 50cent and $1.00