jackwaltonjw12 jackwaltonjw12

12-04-2024
Physics

contestada

An electric motor is used to lift a weight of 4.0 N through a vertical height of 0.90
The efficiency of the motor is 20%.
What is the electrical power supplied to the motor?
A
0.40W
B 2.0W
C 3.6W
D 10W

Respuesta :

Otras preguntas

The heart beats 103680 per year, how many heart beats per minute?

Georgia's civil war

which process copies instructions from dna onto mrna

Solve for x -3(-5x+2)+x-3=39

If you spend less money on an item than you planned to spend, this is an unfavorable variance in your budget analysis.True / False.

2+(x+4)= ? I need help on this problem

What topics do you expect to find in colonial women’s writing?

The first part of”The seafarer”is the story of?

Which of the following best defines e-commerce? A. Internet advertising B. E-mail communication C. Electronic production D. Buying and selling online ANSWER IS:

Which of the following statements is incorrect with regard to product costs? A. Product costs flow from the balance sheet to the income statement. B. Unlike dir