Physics, 17.12.2020 14:00 zoolo1

A student moves a desk 12 m with a force of 40 N in 20 seconds, how much power does she have?
9,600 w 24w 480w 60w

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 02:10, lunnar2003

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

Answers: 3

continue

Physics, 22.06.2019 06:40, danny1687

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Answers: 1

continue

Physics, 22.06.2019 08:50, schoolwannapass

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

Answers: 2

continue

Physics, 22.06.2019 16:40, jcblake

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.

Answers: 2

continue

You know the right answer?

A student moves a desk 12 m with a force of 40 N in 20 seconds, how much power does she have?
...