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

Which of the following would be considered a personal responsibility in the united states a. driving the speed limit b. paying rent c. jury duty d. none of thes

A solution is made by dissolving 10.20 grams of glucose (C6H12O6) in 355 grams of water. What is the freezing-point depression of the solvent if the freezing po

Solve for W T= sqrt(5/(wc)

Which Southeast Asian nation fought in wars against japan, france and the united States during the 20 century 1 Myanmar(burma)2 Thailand3 Philippines4 Vietnam

The main difference between a nation and a state is that a nation is an example of an imagined political

A periodic wave has a fixed pattern that is repeated. What is one completion of the wave pattern called? a. period b. frequency c. amplitude d. cycle e. phase

Which experimental evidence supports Ernest Rutherford's theory that the atom is mostly empty space? Positively charged particles shot into gold foil are deflec

Which of the following is necessary to determine the rate of a reaction using the rate law? A. The starting temperature of the reaction B. The activation energy

what is the main reason that the American public turned against monopolies?

The function h(t) = 210 – 15t models the altitude of a hot air balloon over time t, in minutes. Explain what h(10) means in the context of the real-world scenar