One advantage of using primary sources when doing research on an experiment is, it contain more details about the experiment. Thus, option D is right .
To find the answer, we have to know more about the Primary sources.
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What is the advantages of primary sources?</h3>
- Primary sources are the direct or first-hand excerpts that scientists have independently written based on their experiments in order to support their research.
- Utilizing original sources encourages analytical and critical thought in relation to the research.
- It aids in exploring from various angles, which leads to the discovery of extra facts.
- Primary data aids in navigating the conflicts. Since it is a direct resource related to the experiment, it serves as evidence for the data.
Thus, we can conclude that, Primary sources contain more details about the experiment.
Learn more about the Primary sources here:
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Answer:
Explanation:
here we know that car starts from rest and continue to accelerate till it will reach to maximum speed of 20 m/s
so we will have
so car will accelerate till t = 10 then it will move with uniform speed
so the distance moved by the car till it accelerates is given as
now it will move with uniform speed for next 36 s
so we have
so total distance moved by the car is given as
A series circuit means that there is only one current. Which means that everything is sharing that one wire. Homes are normally wired with a parallel circuit, which means that there is more than one current running through the house. If you have a series, if you turn on one thing for example a light switch, than everything will turn on with it. But of you have a parallel you can turn on everything one by one, and save energy.
Trust me. I just took my semester test in physical science this morning, and I passed. This is exactly what we learned. <span />
You need 5 blocks of the smaller object to contain the same amount of volume of the bigger object
T = 3.5 secs
Velocity (v) = g * t = 10 m/s^2 * 3.5 sec = 35 m/s
