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

When 70,000 is written as 7.0 10^{n} what is the value of n ? Can you please explain with some details?

Madison was driving at 40 mph and went 80 miles. How long did it take madison?

Which sign is the less sign and which one is the greater sign (can someone please tell me I really need help! and I never understand the signs!) is this greater

Why did the Chinese peasants rebel against the manchus from 1850 to 1864?

Of the model cars manufactured in September,1/5 were models of NASCAR cars and 1/3 were world were 2 vintage models.how many cars manufactured in September were

how long is 63 months in years?

The Earth has a radius of 6,400 kilometers. A satellite orbits the Earth at a distance of 12,800 kilometers from the center of the Earth. If the weight of the s

If 6x −3 = −5x +7, then x =? Can someone explain this one?

why did the framers give the power to congress rather than to the states?

convert to vertex form. y=2x^2+14x-4