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gulaghasi [49]
3 years ago
6

What s physics?

Physics
2 answers:
Alex777 [14]3 years ago
7 0

The answer is (B. The study of Matter and Energy) but technically you could consider physics all of these as engineering is based on physics and that would be the study of inventions, chemistry and biology were both discovered because of physics, and physics invokes more math than any other subject as it applies math to the entire Universe.

Montano1993 [528]3 years ago
6 0

The study of matter and energy is physics.

Answer: Option B

<u>Explanation:</u>

Physics is the study of events related to mater and energy. The earth is composed of matter which when reacts forms and releases energy.

Mathematics is the study of calculations and fundamental calculations on arithmetic expressions, whereas chemistry deals with the reaction between two substances. Inventions happen in various fields and therefore it is not particularly restricted to the area of physics alone.

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30cm³ of brine of relative density 1.15 and 42cm³ of water are mixed. What is the density of the final solution​
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Question 5 of 10
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A disk-shaped merry-go-round of radius 2.13 m and mass 175 kg rotates freely with an angular speed of 0.651 rev/s. A 55.4 kg per
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Explanation:

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I₁ ω₁ + I₂ ω₂ = ( I₁  + I₂ ) ω

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I₂ = m r²

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= 1.65 rad/s

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= 3196 J

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