cbank4141 cbank4141

22-12-2020
Chemistry

contestada

two workers used a force of 100 N to move a sofa 4 meters in 2 seconds how much power

Respuesta :

machmillerg machmillerg

22-12-2020

Answer:

200 watts

Explanation:

First we have to find total work:

W =F(d)

W = 400J

Then plug that answer into the Power formula.

P = W/(t_f-t-i)

P = 400/2s

P = 200 W

Answer Link

Otras preguntas

The volume of a can of Pepsi is 0.33liter. There are 12 cans in 1 carton What is the volume of 5 cartons of Pepsi?

what organization is a major part of the executive branch?

13. At a self-service ice cream station, what is the best way to prevent chopped nuts from cross-contact with the other toppings? O label the toppings separatel

_______ consist(s) of guidelines used to determine what a pharmacy practitioner should or shouldn't do. Question 28 options: National Formulary Material Safety

PLEASE ANSWER QUICK!!!!!

Read the titles of books that connect history to the lives of everyday people. Which eras and stories are you familiar with? Check all that apply. Alexander Ham

PLEASE HELP !!ASAPWhich factor caused many German immigrants to come to the United States in the 19th century? U.S. policies that promoted Catholic immigration

Question 10 of 10 Which detail should not be added to the passage? Click for the passage, "Paul MacCready. A. MacCready even once built a model of a flying dino

*picture choice question* Which is a renewable resource?

For which of the following problems would growing and maintaining cover crops be an appropriate solution? (3 points) I. Erosion is thinning the soil on a farm.