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

Which of the following is INCORRECTLY matched with its secreting organ? Which of the following is INCORRECTLY matched with its secreting organ? thyroxine - thyr

Use the equation d = m/v [stack fraction), where d= density, m= mass, and v= volume. If a rock as a density of 9 g/cm and a volume of 6 cm?, what is itsmass?

According to a survey reported in the Business Week, 30% of adults in the U.S. said that the cell phone is the invention that they hate most but cannot live wit

Which of the following is not a step in the strategic training and development process?a. determining strategic initiatives based on business strategy translati

Confidentiality of study participants can be increased by:________. A. Avoiding the collection of any identifying information. B. Using full disclosure. C. Pla

Which physical activity benefits the body, mind, and social interactions? laughing with friends reading a book household chores playing a video game

Which of the following is a true statement about the triangular trade

When a firm solicits its stockholders for political contributions for a particular candidate by letter and then sends those contributions to the candidate on be

P= 14413.49 R= 0.0015 T= 36 What is I= Prt

“The history of the present King of Great Britain is a history of repeated injuries and usurpations, all having in direct object the establishment of an absolut