1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svetllana [295]
3 years ago
10

A person lifts a 4.5 kg cement block a vertical distance of 1.4 m and then carries the block horizontally a distance of 8.7 m. T

he acceleration of gravity is 9.81 m/s 2 . a) Determine the work done by the person in the process. Answer in units of J.
Social Studies
1 answer:
ch4aika [34]3 years ago
3 0

Answer:

workdone by the person in J is 445.92J

Explanation:

workdone= force x total distance

force= mass x acceleration due to gravity(g)\

mass=4.5kg

g=9.81m/s

force= 4.5 x 9.81 =44.15N

total distance=1.4+8.7=10.1m

workdone=44.15 x 10.1

                =445.92J

You might be interested in
10. Religion is an example of what type of culture
erastova [34]
Answer is Christianity, Islam, buddhism, & Hinduism
5 0
3 years ago
The relatively faster growth rate of non-european groups is due to a higher birthrate among some of these groups and to greater
Bess [88]
False

hope i helped u
thanks
4 0
3 years ago
Dante compares himself to Aeneas and Paul, two men who made similar underworld journeys. Virgil responds with what insult? Why i
Whitepunk [10]

Answer:

Virgil explains how due to Beatrice desire´s he is in hell guiding Dante.

Explanation:

For Virgil the fact that Dante compares with Aeneas and Paul turns out to be hurtful, since the first was the inspiration in the poem of his composition as he was the founder of Rome, and the second was one of the saints of his great admiration to be The founder of the Church.

In this sonnet Dante expresses his feelings of fear and conviction; he believes that he will become the next Aeneas or Paul after passing through hell, he really thinks something relevant will happen after.

Given these statements by Dante, Virgil explains the reason for his stay and guidance for his passage in hell, he tells her how Beatrice was in charge of this feat, since thanks to her wishes and sacrifices for the love of Dante, Beatrice he asks Virgil to guide his way through that place.

4 0
3 years ago
This is a proposed amendment that would guarantee equal rights under the law for Americans regardless of sex, brought about by w
Elodia [21]

Answer:

The Equal Rights Amendment (ERA) is the correct answer.

Explanation:

4 0
2 years ago
This 19th century cattle trail began in Texas and ended in Kansas. It was named after a man who opened a trading post near Wichi
sattari [20]

Answer:

Chisholm Trail

Explanation:

3 0
3 years ago
Other questions:
  • Angelina and sarah grimke led the way for other women to what
    13·1 answer
  • A conutry with no big rivers?
    9·1 answer
  • Which of the following is true about morocco
    10·2 answers
  • Write a sentence comparing an executive order to law?
    10·1 answer
  • The following scenario illustrates which of the following market structures?
    5·1 answer
  • what is the relationship between the artifacts that archeologists discover and what they are able to learn about the life in anc
    7·1 answer
  • What are the different developmental stages of adolescence? Explain each brief
    6·1 answer
  • According to Ethical/Moral/Cultural Relativism, you would answer, to the Euthyphro Dilemma:
    5·1 answer
  • Can someone write two paragraphs on why the Nile River is Important to Egypt and the other countries in Africa? And include at l
    9·2 answers
  • Why did the Republicans cared for the aftican American rights​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!