Thnut2552 Thnut2552

24-07-2017
Chemistry

contestada

Friction is not related to the efficiency of a machine.

True
False

Respuesta :

24-07-2017

false,the efficiency of a machine indicates how well its input energy is conveyed.
the efficiency of a machine is the ratio of its output to its input.

Answer Link

Otras preguntas

2. What happens after Justyce helps Melo into the car?

Two people answer = one brainliest for best answer 100pts Use the following figure to answer the questions. Isosceles trapezoids ABCD and WXYZ are similar to ea

Mr. Martin drove away from his house without his wallet. He did a 180. Where is he heading now?

What is the volume of a cylinder that has a radius of 5 inches and the height of 9 inches

Ms. Cadley is a new teacher and-because she knows adults have a major impact on the degree to which children learn to be helpful and cooperative, and adults use

A car travels at an average speed of 56 miles per hour how many miles does it travel in 5hrs and 30min

what is x/7-6 i need help on this bud!

~~~~~~~~~~~~~~~~~~~~~~~~~~~

I NEED YOUR HELP ASAP PLEASE... If the percentage of those who go to school, and would be able to finish college is 50% what does the need, first and foremost,

Select the correct answer. Identify the weather condition that's most likely being described. Un cyclone tropical qui se caractérise par beaucoup de pluie, du v