24-09-2021
Physics

contestada

A ventilating fan is operated by 0.5hp electric motor. How much work in joules can the fan do in 3 hours? (I need the answer asap)

Respuesta :

24-09-2021

Answer:

Power= 0.5hp = 375W

T = 3hrs = 10800s

Power = Work done/ Time

Work = Power * Time = 375 * 10800 = 4050000J

Answer Link

Otras preguntas

If on the first of January a savings account has a balance of $3,200, what amount will be in this account after 3 years if the bank gives 6% per year interest c

How do I solve this system. 2x+5y=24 3x-5y=14

what is 54 divided by 7

What is the answer to -5x+7y=11 -5x+3y=19

If on the first of January a savings account has a balance of $3,200, what amount will be in this account after 3 years if the bank gives 6% per year interest c

The question is evaluate x÷1.2 for each value of x x=40.8

Write the expanded form of 6,985,062 using exponential notation

What are two things that the amount of gravitational force between two object depends on

Puritans believed that salvation depended on...

What is the subject and verb in this sentence? Listen carefully to all directions.