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

A grain storage bin has the following dimensions, 11 feet high, 28 feet long and 12 feet wide. The volume of 1 bushel is 2200 cubic inches or 1.273 cubic fee

If a 21 ounce box of cereal costa $2.94,what is the unit price.

After his paycheck, Mr.Weber's credit card balance was $245.76. His payment was for $75.00. Write and solve an equation to find the amount of his credit card

how many peanuts will each person get if 3 people share 1/5 pound of peanuts equally write and solve a division equation to represent the problem

In a parallelogram, one angle is 9 times the size of another. Find the measures of the angles.

4/3v^2x -5/6vx^3 what is this answer for algebra

two sisters, jenny and penny, play on the same basketball team. last season they scored a combined total of 458 points. jenny scored 192 of the points. write an

what is the formula for a cylinder and a circle?

3-2i/5i+2 What is the solution?

What's the difference between Romanesque and Gothic style buildings?