Answer:
A
Explanation:
College and career planning
<h2>1. Right answer: Observational
</h2>
Kepler formulated the three laws of planetary motion <u>from observations made by</u> the Danish astronomer <u>Tycho Brahe of the orbit of Mars.
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These laws were enunciated to mathematically describe the movement of the planets in their orbits around the Sun. However, the scientific resources existing in his time did not allow him to prove these laws. It was Newton who did it after having developed the Differential and Integral Calculus and formulating the Laws of Universal Gravitation.
<h2>2. Right answer: Aristotelian
</h2>
Aristotle mistakenly thought that the Earth was the center of the universe, thus establishing a <u>geocentric cosmological model.
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According to this model, Aristotle proposed that the universe (the cosmos) was spherical and finite, with the Earth immobile at its center, composed of the four fundamental elements (made up of spherical layers): ground, water, air and fire; and the Sun along with the fixed planets in their respective concentric spheres revolving around the Earth. The outermost sphere being that of the stars and all these external elements being made of a fifth element which he called ether.
The purpose of the Missouri Compromise was to keep a balance between the number of slave states and the number of free states in the Union. It allowed Missouri to enter as a slave state at the same time Maine entered as a free state, thus maintaining a balance in numbers of free and slave states.
Answer:
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Explanation:
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The force is 5100 N which is accelerating a Ford Mustang. The mass of the car is 1700 kg.
<h3>What is force?</h3>
A force is an influence that can alter an object's motion. A force can modify the velocity of a mass item. Force is calculated in Newton.
In physics, mass is a quantitative measure of inertia, which is a fundamental property of all matter. Mass is measured in kilograms and grams.
The force is given as 5100 N
The acceleration is 3 m/s
The mass is to be calculated
F = ma
m = F / a
m = 5100 / 3
m = 1700 kg
Therefore, the mass of the car is 1700 kg.
To learn more about force, refer to the link:
brainly.com/question/13347047
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