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 59th element

Alan's parents are both in their forties. The sum of their ages is eighty-four. The product of their ages is 1,763. How old is Alan's oldest parent? A. 41 B. 43

answer quick please Which sentence can be represented by the equation 5 m=15? The sum of 5 and a number is 15. Three-fifths more than a number is 15. Three-fif

How can you tell whether a graph shows a proportional relationship? I WILL GIVE BRAINLIEST IF ONLY UR CORRECT

How does this excerpt from the novel Hatchet support the theme of never giving up? Write a paragraph with a claim, evidence, and reasoning (R.A.C.E.)to answer t

The Senate is the more prestigious of the two houses. True False

Find the value of r in the triangle shown below.

solve for x 1(x-2) = -5.5

From triangle PQR is P = 90°, PQ = 15.5 dm and PR = 11,7 dm. Calculate QR in dm. Round to one decimal.

Solve 3(x − 4) = 12x x=?