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 is the Coriolis effect? What influence does it have on the movement of the atmosphere?

What is the final balance for an account starting with $2000 at 3.5% interest compounded annually for 3 years? A = P(1 + r)t A. $2217.44 B. $4290.

hhhhhhheeeeeeeelp please

Hello again, Who gave his tomb for a Christ's burial? Pilate Joseph of Arimathea Thank you :)

Which members from the press does nixon say have been hard on him? newspapers public radio the television news agencies tabloids

HELP ASP!!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!!

Why was the launch of the Sputnik satellite significant in the development of computer technology? A. The news of its success resulted in the U.S. funding

A(n) _____ key is very easy to use because it provides only two choices. answer monochotomous dichotomous observation

Identify the sentence type. If that was the design, it certainly succeeded. simple compound complex compound-complex fragment

Which describes the calculations that could be used to solve this problem? Jasmine bought 1 package of tennis balls that was on sale at 3 packages for $27.75.