Log In
Registration
Ask an expert
Physics
28.09.2022 15:16
256
497
7
Solved by an expert
How much work is done to lift a 3n box to a shelf 2m above the ground
How much work is done to lift a 3n box to a shelf 2m above the ground
Show Answers
jasminejohnson4330
4,5(37 marks)
When the box IS on the shelf 2m above the ground,
its potential energy is
(weight) x (height) = (3 N) x (2 m)ย =ย 6 joules .
THAT's the work you have to do, to lift the box up to there.ย
100888
4,5(61 marks)
The total displacement of the car
Popular Questions about the subject: Physics
What is the object s position at 6s?...
What is the object s position at 6s?...
Physics
07.01.2021 04:29
What happens to potential energy as the car goes up the hill?...
What happens to potential energy as the car goes up the hill?...
Physics
01.11.2021 09:46
:d elaborate on the changes in molecular motion of particles as they change from...
:d elaborate on the changes in molecular motion of particles as they change from solid to liquid to gas. question 16 options: as the phase changes occur, the freedom of motion...
Physics
11.02.2022 20:05
How does the euglena resemble an animal cell...
How does the euglena resemble an animal cell...
Physics
02.08.2021 05:12
A component that is used to break a circuit is (1 Point) Wire Switch Bulb Electric...
A component that is used to break a circuit is (1 Point) Wire Switch Bulb Electric cell...
Physics
26.12.2022 05:53
7. The technology in solar panels allows us to convert the energy from the sun...
7. The technology in solar panels allows us to convert the energy from the sun to energy which can be used to heat water. electromagnetic; thermal mechanical;electromagnetic...
Physics
06.08.2022 20:58
Kepler found that the orbits of the planets were circular amorphous oval elliptical...
Kepler found that the orbits of the planets were circular amorphous oval elliptical...
Physics
26.02.2023 05:24
Professor blossom expects her students to be on time for class holds, them for...
Professor blossom expects her students to be on time for class holds, them for the entire class period and has firm deadlines set for reports and other assignment. sociologically...
Physics
02.03.2023 13:16
You record the length of different people s feet is this an example of a controlled...
You record the length of different people s feet is this an example of a controlled experiment true or false...
Physics
08.05.2021 01:27
Select the correct answer. Which of the following has the steps in the decision-making...
Select the correct answer. Which of the following has the steps in the decision-making model in the correct order?...
Physics
28.06.2022 15:29
New questions by subject
In an electrically heated home, the temperature of the ground in contact with...
In an electrically heated home, the temperature of the ground in contact with a concrete basement wall is 11.2 oC. The temperature at the inside surface of the wall is 21.9...
Physics
19.10.2021 04:02
the revenue function for a school group selling n bookmarks is given by R(n)...
the revenue function for a school group selling n bookmarks is given by R(n) =2n and the total cost function is given by C(n)=144+0.08n. determine the number of books...
Mathematics
07.04.2020 03:21
5. Unleaded gasoline costs 82 cents per liter in Mexico (when you can get it!)....
5. Unleaded gasoline costs 82 cents per liter in Mexico (when you can get it!). Is this cheaper or more expensive than unleaded gasoline purchased in the U.S. Hint: convert...
Business
18.02.2021 17:34
You want to obtain a sample to estimate a population proportion. At this point...
You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the population proportion. You would like to be...
Mathematics
25.03.2021 14:35
If you drop a bouncing ball from a height of 40 centimeters, explain why it can...
If you drop a bouncing ball from a height of 40 centimeters, explain why it can only bounce back up to a height of less than 40 centimeters....
Biology
22.06.2021 07:22
What tangible and intangible assets do you evaluate to do your homework?...
What tangible and intangible assets do you evaluate to do your homework?...
Social Studies
29.08.2020 09:26
Help me with this as soon as possible, thank you!! In the translation T of the...
Help me with this as soon as possible, thank you!! In the translation T of the graph below, use the figure to describe the following transformation. T -2 : (x, y) (x - 9,...
Mathematics
13.08.2021 07:17
Use the theorems to find x in the following circles X=...
Use the theorems to find x in the following circles X=...
Mathematics
08.04.2020 18:34
You own a portfolio equally invested in a risk-free asset and two stocks. One...
You own a portfolio equally invested in a risk-free asset and two stocks. One of the stocks has a beta of 1.14 and the total portfolio is equally as risky as the market. What...
Business
07.06.2023 08:04
What would be an appropriate unit for Anoop s purpose? Choose 1 Choose 1 (Choice...
What would be an appropriate unit for Anoop s purpose? Choose 1 Choose 1 (Choice A, Checked) A \dfrac{\text{m}}{\text{Pa}} Pa m start fraction, start text, m, end text, divided...
Mathematics
02.02.2021 19:14
Find out answers to questions
from an AI-bot
Get full access
Answers
Themes
Family and Home
Sport
Other
Dating, Love, Relationships
Health and Medicine
Science and Technology
Cities and Countries
Travel and tourism
Food and Cooking
Philosophy
Style and Beauty
Animals and plants
Business and Finance
Construction and repair
Leisure and Entertainment
Legal consultation
Goods and services
Society and Politics
Photography and Videography
Auto and Moto
Art and Culture
Computers and Internet
Horoscopes, Magic, Divination
Work and Career
Business
Law
Spanish
SAT
Engineering
Social Studies
Computers and Technology
World Languages
Mathematics
French
Biology
Arts
History
Geography
Health
Chemistry
Medicine
Physics
English
Advanced Placement (AP)
German
We expand our knowledge with many expert answers
Answers