ymarzig6656 ymarzig6656

16-01-2023
Physics

contestada

the efficiency of an electric motor is 20 %. when lifting a body 500 j of energy are wasted. what is the useful work done by the motor?

Respuesta :

Otras preguntas

For the rational function f(x)=x-2/3x^2+x-2, solve f(x)=2

Simplify: |2-5|-(12 ÷4-1)^2

Set up 1: Add a spoon of yeast+cold water leave for 10 minutes and observe the foam formation Set up 2: Add a spoon of sugar and a spoon of yeast add room tempe

NEED THIS WORK ASAP!!!!!!!!!!!HELPPPPPPPPPCompose a short poem of free verse style for your father.

Helppppppppppppppppppppppppp!

Non-segmentation allows for evolutionary innovation in body form

Pyramid square base is is 138 meters tall and 230 meters wide what is the volume of pyramid

What is the mood of the prison in the jungle by upton sinclair

Avon takes amphetamines at the same time that he takes a sleep medication. Which of the following best describes what Avon is doing? A. He is arriving at the d

Describe slavery in early America. State how slaves were brought to the new continent and how they were treated. Describe the differences in treatment in the No