mabolden14 mabolden14

02-03-2022
Physics

contestada

If a person does 20 J of work on a book in 10 seconds, how powerful was the person while doing the work?

Respuesta :

Аноним Аноним

02-03-2022

Answer:

2 W

Explanation:

P = W/t

= 20 J / 10 s

= 2 W

Answer Link

Otras preguntas

The total cost for 4 people to ride the bus if the fare of $0.75 is increased by d dollars??

ok 4/12 is less than 4/6 right ?

Write three sentences using "Le Futur Proche." Write one sentence about what you are going to do ("je"), one about what your friend is going to do ("il/elle") a

the atomic number of krypton (kr) is 36, and its mass number is 84. how many neutrons does it have? 18 36 48 72

How could shifts in the physical environment have caused major changes in early civilizations (select 2) A) Build up of silt could have made Rivers less salty

Which is the best example of imagery? A. The story of his wonderful Journey was told. B. The sun looked hard at scarface. C. Morning Star Yearned to try his ski

What fraction is 27/50

When riding your skateboard you crash into a curb, the skateboard stops, and you continue moving forward. Which law of motion is being described in this scenari

Which of the following is helpful for self-evaluation?

Which is a possible way to rewrite the equation y=3x+3b solve for b?