sarasaeedak sarasaeedak
  • 01-06-2022
  • Physics
contestada

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

Respuesta :

sandeshbaram1
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

Simplify . 16x3y2/36xy2z3
The length of a rectangle is three times width. If the perimeter of the rectangle is 40cm, find its length and width?
Factor 3x2 - 18x + 27 completely.
This scientist discovered that when light passes through a prism it splits into the seven colors that we now know to be the colors of the rainbow. Who is this s
What is it called when an experience causes a complex network of neurons to be built in your brain
what is -2.6c - 2.8c equal??
2. Which pair of structures are homologous? a. Wing of an insect and wing of a bird b. Tentacle of a hydra and flipper of a whale c. Front leg of an insect and
-2.2-(-4x-2)=-(-x-3.1)
1. y = 4x + 3 for x = -1, 0,1
Mt. Everest is 29,029 feet above sea level. The Dead Sea is 1,411 feet below sea level. What is the difference between the elevations? A) −27,618 feet B) −30,4