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
ser-zykov [4K]
3 years ago
12

Help me please thanks the first one

Biology
1 answer:
Leto [7]3 years ago
7 0

Answer:

7683.2 Joules

Explanation:

We can calculate potential energy using the equation that is used to calculate the work done by a conservative force, in this case, gravity.

U(x)<em>gravity = </em>mgy

U represents potential energy, m is mass, g is gravity, and y is the height.

U(x) = (80 kg)(9.8 m/s^2)(9.8m)

Potential Energy = 7683.2 Joules

You might be interested in
Please help as soon as possible! : )
olga2289 [7]
Paraphrasing is the act of rewording, revising, simplifying and expressing the text in your own words with additional clarity. Note that condensing the text to a shorter form should not be in your interests because that would be summarizing, not paraphrasing. Check this out:

Nonliving organisms and lifeless organisms are not the same thing. Inanimate organisms are not dead, they're nonliving. Being nonliving means not having a characteristic of life, it means that the object is inorganic. A valid example could be a rock. A rock has never had a characteristic of life. Being deceased means that life once inhabited the being and has left it. Just as a moose gains life from conception, it's deemed dead once life has left it. In science, nonliving organisms and lifeless organisms are not the same thing; one was gifted life and one was inanimate from the beginning. 

(Professional enough?) c;
4 0
3 years ago
Cell enlargement and division
Usimov [2.4K]
I don't know what your question is right here..? But cell division is when one cell copies DNA to make an exact copy to which the cell splits resulting in two daughter cells
8 0
3 years ago
HELP!!!! The diagram below shows a portion of the water cycle. What does Y most likely represent
astraxan [27]

Answer:

Y most likely represents springs.

3 0
3 years ago
Which of the following is NOT a strategy
adelina 88 [10]

Answer:

A

Explanation:

if you hide a storm drain it really doesn't do much because it doesn't clean the water, and all of the other options do clean water of contaminants.

7 0
3 years ago
What are the disadvantages to using artificial blood?
elena-14-01-66 [18.8K]

there is the big chance of person dead

people have to differ from different kind of problem

artificial blood will very much decrease their power

5 0
3 years ago
Read 2 more answers
Other questions:
  • After hurricane Irma, and partially trigger by news distributed by social media during that period, people in Ecuador (particula
    15·1 answer
  • Relate the concept of free energy to metabolism?
    10·1 answer
  • Which is an example of population density?
    12·1 answer
  • Why did scientists FIRST hypothesize that a meteorite impact caused the extinction at the K-Pg Boundary? They found evidence of
    12·1 answer
  • Which selection from the section "Slowing The
    7·1 answer
  • Which of the following is true about multicellular organisms?
    14·1 answer
  • What is true of an "Autotroph" ?
    14·2 answers
  • After re-folding the protein lolcat31, you perform gel filtration to complete the purification. You calculate the size of lolcat
    6·1 answer
  • Relationships in the universe culminating task
    15·1 answer
  • Barbara is a research scientist at an organic pest control company. Part of her job is to find foods that ants will eat so the f
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!