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Mrac [35]
3 years ago
7

Plz answer the question

Physics
1 answer:
Vikentia [17]3 years ago
3 0

Answer:

Ray A = Incidence ray

Ray B = Reflected ray

Explanation:

From the law of reflection,

Normal: This is the line that makes an angle of 90° with the reflecting surface.

Ray A is the incidence ray: This is the ray that srikes the surface of a reflecting surface. The angle formed between the normal and the incidence ray is called the incidence angle

Ray B is the reflected ray: This is the ray leaves the surface of a reflecting surface. The angle formed between the reflected ray and the normal is called reflected angle

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The center of the Milky Way most likely contains
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Answer:

The center of the Milky Way most likely contains a supermassive black hole.

Explanation:

Because it is  an eleptical galaxy, it has a little rotation to it but not enough to flatten out so the center will contain a supermassive black hole.

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4 years ago
Explain why a car driving around a curve at a constant speed is accelerating.
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3 years ago
two small charged objects repel each other with a force 2.53 when separated by a distance 0.11. if the charge on each object is
Mekhanik [1.2K]

The force between the charges will be 10.9 N.

<h3>What is the electrostatic force?</h3>

The electrostatic attraction particles that make up the electrostatic force behave as both an attracting and a repulsive force. The force is inversely proportional to the square of the distance between them.

F ∝ 1 / r²

F = k / r²

Fr² = k

When two tiny charged objects are 0.11 of a distance apart, they repel one another with a force of 2.53. If the distance between the two particles is cut to 0.053 and the charge on each item is decreased to 67.9% of its initial amount. Then the force will be

F₁r₁² = F₂r₂²

2.53 × (0.11)² = F × (0.053)²

F = 10.9 N

More about the electrostatic force link is given below.

brainly.com/question/9774180

#SPJ4

3 0
2 years ago
T5<br> ujkm,g hvjnyru6yuhtghdxz5y5esahrfghfdhfgh
Hunter-Best [27]

Answer:

me too

Explanation:

4 0
3 years ago
Question 4
zysi [14]

Answer:

one of the object is at rest after the collision

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