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
docker41 [41]
3 years ago
12

A knight pushes a boulder for 15m using a force of 200N. How much energy did the knight transfer?

Biology
1 answer:
TiliK225 [7]3 years ago
8 0
Work done= <span>force x distance moved in the direction of that force so: 200 x 15 = 3000J=4kJ</span>
You might be interested in
Why are disifectants alone not enough to kill an entire population of bacteria
matrenka [14]
Your answer
More-resistant endospores of themophilic bacteria may survive, but wont germinate and grow under normal storage.
7 0
3 years ago
the observation of wildlife by early humans to determine what was safe to eat is an ____ of wildlife?
babymother [125]
"SCIENTIFIC" is the answer to this question,
hugs :))
7 0
3 years ago
Why is it important for historians to study historiography
LuckyWell [14K]
Because it helps us understand our past, which in turn allows us to understand our present.
4 0
3 years ago
Read 2 more answers
How do identify veins in our body​
Alexandra [31]

Answer:

Veins are blood vessels in humans, and most other animals that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins, both of which carry oxygenated blood to the heart. In contrast to veins, arteries carry blood away from the heart.

Explanation:

4 0
2 years ago
1) Cuál es la diferencia que existe entre sustitución, Inserción y deleción en las mutaciones
marysya [2.9K]

Answer:

See the answer below please.

Explanation:

There are different types of mutations:

- Substitutions: the exchange of one base for another occurs (eg changes a C for an A), which could lead to a codon change that codes for a different amino acid causing changes in nascent protein, generating a codon that codes for the same amino acid without any change in nascent protein; generate a different codon for the amino acid: a stop codon and cause an incomplete protein to form.

-Insertions: base pairs are added to the DNA sequence.

-Deletions: base pairs are removed from the DNA sequence.

7 0
3 years ago
Other questions:
  • Carbon dioxide and oxygen enter and exit a leaf by diffusion. which structure(s) on a leaf allow(s) this process to happen?
    13·1 answer
  • Which process could cause ice to form a thin layer over a lake
    7·2 answers
  • What is a useful first step in assessing potential environmental health risks in a community? a.Conduct risk assessments of sele
    5·1 answer
  • How do plants and animals help each other obtain energy
    14·2 answers
  • Which of the following molecules are involved in pattern formation during development? A) transcription factors B) cAMP C) cytop
    9·2 answers
  • One of the gene variants in the globin family is for myoglobin. While hemoglobin is produced by red blood cells, myoglobin is pr
    11·1 answer
  • Which of the following is a characteristic of diabetic ketoacidosis (DKA)?
    10·1 answer
  • Most Americans marry individuals with characteristics similar to their own, including
    6·2 answers
  • Why do traits increase within a population over time
    6·1 answer
  • An atom charged -3 has atomic number 23 and atomic mass 32 what is the number of electrons of this atom
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!