sarasaeedak sarasaeedak

01-06-2022
Physics

contestada

Calculate the power of a person that does 8kJ of work in 4 hours

Respuesta :

sandeshbaram1 sandeshbaram1

01-06-2022

Answer:

0.56 Watt

Explanation:

Work done = 8 kJ = 8000J

Time = 4 hours = 4*60*60s = 14400sec

Power = ?

Formula of Power is,

Power = Work done / Time

Power = 8000/14400

Power = 0.56 Watt

Hence, Power of person is 0.56Watt.

Answer Link

Otras preguntas

Which of the following pair of times has an elapsed time of 3 hours and 20 minutes between the times? 3:20 to 6:00 8:40 to 12:00 6:30 to 9:20 5:50 to 8:10

How does the rate of a proportional tax change with income? A) The rate increases as income increases. B) The rate remains the same, even if income increases or

Desolate yet all undaunted, on this desert land enchanted— Which of these poetic devices does Poe use here? A. Pacing B. Allusion C. Personification D. Allitera

Which would be most effective in if the author wants to inform the reader? Of course, the real drawback to traveling to Mars is the lack of cell phone receptio

what multiplies to -160 and adds to 6

conpare and constrast chemical and physical change give an example of each

I drink the force of a 16 fluid ounce bottle of juice how many fluid ounces of juice are left in the

what satirical devices are used in this image?

Which of the following statements will be true about the product of 6 and 1 3/4? The product will be less than 6. The product will be equal to 6. The product wi

Find the sum using fraction bars or a paper and pencil. Write your answer in simplest form. 1/3 + 1/4