Answer:
GP.E = 5880 j
Explanation:
Given data:
Mass = 75 kg
height = 8 m
Potential energy = ?
Solution:
The formula for gravitational potential energy is
GPE = mgh
m = mass in kilogram
g = acceleration due to gravity
h = height in meter above the ground
Formula:
GP.E = mgh
Now we will put the values in formula.
g = 9.8 m/s²
GP.E = 75 Kg × 9.8 m/s²× 8 m
GP.E = 5880 Kg.m²/s²
Kg.m²/s² = j
GP.E = 5880 j
State the problem that you are trying to solve. Make sure that the hypothesis clearly defines the topic and the focus of the experiment.
Adenine, guanine, thymine, and cytosine are the four bases found in nucleic acids. They are cytosine, uracil, adenine, and guanine in ribonucleic acid. While purines have a six-membered ring system connected to a five-membered ring, pyrimidines only have one six-membered ring system.
<h3>What is purine?</h3>
- A heterocyclic aromatic chemical molecule called purine is made up of two rings—pyrimidine and imidazole—that have been joined. It dissolves in water.
- The broader class of compounds known as purines, which includes substituted purines and related tautomers, also bears the term purine.
- They are the heterocycles with nitrogen that are most prevalent.
<h3>What is pyrimidine?</h3>
- Similar to pyridine, pyridine is an aromatic heterocyclic organic molecule.
- The nitrogen atoms are located at positions 1 and 3 in the ring, making it one of the three diazines.
- 250 Pyrazine and pyridazine are the other diazines; they both contain nitrogen atoms in positions 1 and 4. (nitrogen atoms at the 1 and 2 positions).
- Cytosine (C), thymine (T), and uracil (U) are the three forms of pyrimidine derivative nucleobases found in nucleic acids (U).
Learn more about purine here:
brainly.com/question/919868
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Answer:The answer is b
Explanation: "City girls love their phones"
This is a mnemonic my teacher taught me.
City-C for color change
Girls- G for Gas production
Love- L for Light protection
Their- T for temperature change
Phones-P for percipitate formed(Liquid+liquid=solid)
These are the reactions that happens during a chemical change.
Answer:
i feel like this is a question for you to answer because its mostly asking about your own opinion.
