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

What is the surface area of the prism in square feet? A rectangular prism has a height of 4 feet, width of 3 feet, and depth of 2 feet. 9 square feet 24 square

Which of the following is most likely the next step in the series?

Olivia and Evelyn are each saving money. Olivia starts with $200 in her savings account and adds $10 per week. Evelyn starts with $50 in her savings account an

A tetrahedral, or four-sided die, can come up 1, 2, 3, or 4. The outcome of a single roll is the number at the base of the pyramid (see the figure on the right)

I need help with the picture

plz answer the question in the picture

Which of the following is true?

What medium was used to make the Bayeux tapestry? a. embroidered cloth b. painted linen c. painted cloth d. painted vellum

In a class of 42 students, about 71% of them went trick or treating. About how many students in the class went trick or treating?

- The speaker of this poem is A) a mother B) a son C) a father D) unidentified