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

Are children and youth in the international world less fit today than children 30 years ago?

what are the Indian state

Of the following modern-day Arab states, which was allowed representation at the Paris Peace Conference in 1919? A. Iraq B. Syria C. Persia D. Palestine

Round .00085 to the nearest thousandth. 0.0008 0.0009 0.0010 0.001

Which of the following is the horizontal cross section of the three dimensional figure formed by rotating a rectangle around the y-axis?

I need help with this bad

Ultrasound consists of sound at frequencies _____.

what does claudius have in common with the boy actors in the play hamlet

All of the following are true statements about current population trends in the U.S. EXCEPT which one? A. The population is becoming more diverse. B. The porti

Multiple choice question