poudelashish572 poudelashish572

03-03-2021
Physics

contestada

The efficiency of lever is always less than 100%why

Respuesta :

zidaneboussofi2005 zidaneboussofi2005

03-03-2021

Answer:

The output work is always less than the input work because some of the input work is used to overcome friction. Therefore, the efficiency is always less than 100 percent.

Answer Link

Otras preguntas

An explosion that destroys the outer portion of a star is known as a

a is a company that owns mosts of its market share and can set its own price

What is mightier than steel yet cowers from the sun?

Sb-34 when operating a boat near other boats or when entering a congested area, why should you watch your wake?

4/15 of the 315members of a book club are males, how many in the group are females

Solve the following inequality 5X-7 > 3X+9

Which of the following would be an acceptable first step in simplifying the expression sin x/ 1-cos x

What genre of science fiction best describes the story Report on the Barnhouse Effect?

Evaluate the function rule for the given rule. f(x)=15^x for x=3 help me. !!

Which of the following should you do to create a good summary of a passage? A. copy sentences word for word B. include too much information C. include too li