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Oksana_A [137]
3 years ago
6

PLZZZZZZ HELP 50 POINTS Directions

Physics
1 answer:
Dmitrij [34]3 years ago
5 0

Hey! Here's a a structure of a sample lab report:

<h2>Summary of Lab <u>(SUBJECT)</u></h2>

Question(s) we are trying to answer:

<em>Write question(s) here. </em>

<em>Add observations and/or previous experiments. </em>

<em />

<em>HYPOTHESIS</em>

<em />

  1. <em>prediction</em>
  2. <em>solution</em>
  3. <em>replicable proposed solution</em>
  4. <em>references (in)dependent variable(s)</em>
  5. <em>etc</em>

<em>MATERIALS</em>

<em />

<em>Make a list of all materials used in the lab. </em>

<em />

<em>PROCEDURE</em>

<em />

Write a detailed, step-by-step list (or paragraph in list format) that explains what you did in the lab.

It should be written so that somebody who's never done this can carry it out. Describe safety concerns.

It helps to have somebody test it out.

Results

Describe what happened!

Should include all data, tables, et cetera.

Label correctly!

Conclusion

Answer the following question:

Do my results support or oppose my hypothesis?

Explain why you chose what you did. Make sure it's UNBIASED.

Discuss errors.

Close out in the end.

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Which best explains why elements with a completely full outer shell of electrons do not usually bond with other elements to form
Alla [95]

The best answer is C.

The stability of atoms depends on whether or not their outermost shell is filled with electrons. If the outer shell is filled with electrons, the atom is stable and therefore they do not need to react  with other elements to become stable.

On the other hand, atoms with unfilled outer shells are unstable, and will usually form chemical bonds with other atoms to achieve stability. To achieve stability, atoms will form two types of chemical  bonds called ionic bonds and covalent bonds.





8 0
3 years ago
Any change in the speed or direction of an object is called<br> ?
kykrilka [37]

Answer:

Force and Motion

Explanation:

Please mark as brainliest

5 0
3 years ago
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PLS HELP QUICK What are the three categories of plant life spans and how long are they?
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Answer:

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6 0
3 years ago
Newton was outraged when in 1684 german mathematician wilhelm leibniz published a calculus book find out why and describe how th
Makovka662 [10]
<span>Newton and Leibniz feuded over who invented calculus. Newton had proabaly come up with the idea eariler, but Leibniz took the spotlight by publishing first. Complicating things were their respecitve home countries, England and France, which had their own rivalry at the time. Further complicating matters was that they discovered different types of calculus, and had different notations. Today, beggining calculus students use methods and notations similar to Leibniz, but Newton's methods come into use in higher level classes.</span>
8 0
3 years ago
A bat hits a 0.150 kg baseball for 0.0880s. The balls velocity changes from 41.0 m/s left to 37.0 m/s right. How much force was
Alenkasestr [34]
From Newton's second law of motion,

F=ma
Where, F = applied force, m = mass (=0.15 kg), a = acceleration.

a= Δv/t, Δv= Change in velocity, t = time
Therefore
a = (41-37)/0.088 = 45.45 m/s^2
Then,

F = 0.15*45.45 = 6.82 N
7 0
3 years ago
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