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

The cafeteria has 75 tables and 912 chairs. What is the total number of tables and chairs?
Often people who had just acquired wealth were educated without the Classics and preferred short articles published in periodicals.
Angiosperms _____. have flowers have cones are nonvascular are seedless
Which of the following BEST describes the exercise principle of specificity? a. maintaining a challenging workout b. establishing a regular exercise schedule
what is the charactics of igneous
Which expression is equivalent to 7/12(24 - 12m) - 1/3(21m + 27)? 5 7m+2 -14m+5 -14m+23
20% of 160. Please help ? How to find the percent of it
Predict the chemical formula of butyne, having one carbon-carbon triple bond.
What was the result of the Wahhabi movement? a. It led to the independence of Egypt. c. It failed in Arabia, but the movement stayed alive. b. It led to the
Y=5x+8. Is this a direct variation?