alajahb1051 alajahb1051

22-03-2018
Physics

contestada

A handle or knob is fixed at free end of door.why?

Respuesta :

altafmushrafp5fo2o altafmushrafp5fo2o

22-03-2018

this is because of something called moments,
moment is the turning Effect of a force.
it is calculated by
moment=force×perpendicular distance from the line of action.
So if there is more distance from pivot the more the moment is for the same force.

Answer Link

Otras preguntas

The body needs fat for __________. a. strengthening bones b. building muscles c. maintaining weight d. transport of vitamins

why is 20 to 40 is a 100% increase but 40 to 20 is a 50% decrease

Which of these BEST explains the reason for African slaves being brought into the British colonies in Southern North America in the 17th century?

divide express your answer in lowest terms -2/15 divided by (-2/5)? Please answer fast!!!!

Which organism would be the secondary consumer in this food chain? leaf insect bat cat

what is the solution of 2p-14=4(p+5)

Why did jamestown settlers have fields so close to their homes?

7×300=7× find product

Name three of the cultural areas scientist refer to when discussing native americans

In a multicellular organism,life begins as a single cell until occurs causing growth