ghyhggygyyg ghyhggygyyg

04-06-2017
Biology

contestada

What force prevents a machine’s actual mechanical advantage from reaching its ideal mechanical advantage?

A work

B friction

C gravity

D heat

Respuesta :

School03 School03

04-06-2017

In real life, the presence of friction. Choice B

Answer Link

GreenEyes44 GreenEyes44

04-06-2017

B . friction
Is the answer

Answer Link

Otras preguntas

I need three reasons on why America invaded Canada in 1812

A plate has a radius of 3 inches. What is the best approximation for the circumference of the plate? Use 3.14 to approximate pi

green trees turn what color in fall?

Which of the following statements is true of an aqueous solution of sodium chloride?

Labor conditions at the beginning of the century were dangerous, dirty and miserable. Why did employers like to use children? Why were industrial conditions s

6x-3x+4-2x= to what no solution

How do I put this in vertex form? Steps please

Death is considered a/n

[tex] - 8y \geqslant 56[/tex]

aula bought a ski jacket on sale for $8 less than half its original price. She paid $84 for the jacket. What was the original price?