magicalpukingpuppy33 magicalpukingpuppy33

02-11-2020
Physics

contestada

A electric engine transfers 300j into kinetic energy, 280j into heat energy, and 160j into sound energy. What is the efficiency of the motor? need help asap

Respuesta :

xavierwar06 xavierwar06

11-11-2020

Answer:

42%

Explanation:

Your dividing all the numbers and times themm by 100

Answer Link

Otras preguntas

what does the use of the word now in the selection's subtitle suggest about the information provided in the text?

NiCl3 is a strong electrolyte. Determine the concentration of each of the individual ions in a 0.400 M NiCl3 solution.

Why would a speaker use rhetoric? To tell a story To show similarities To effectively persuade To show differences

25% of 290 using a rate of 100

A friend tells you he read somewhere that rotten garbage can turn into maggots, which are fly larvae and the maggots then can grow into adult flies. What part o

What are two really good questions regarding the war measures act

A. which of the following best describes a body in equilibrium? acceleration b. force c. mass d. velocity a. a joint's maximum range of motion b. a joint'

what is a value shared by most americans? a. rock-and-roll music b. sports c. education d. language

A group of various species that interact with each other is called a _____. family species population community

Can you unscramble these words Llama mejor se tu ¿cómo amiga?