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MaRussiya [10]
3 years ago
15

5.

Physics
2 answers:
lozanna [386]3 years ago
6 0

Answer:

(1)

Explanation:

iris [78.8K]3 years ago
3 0

Answer:

the answer is a time your welcome

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Match the boundary with its characteristic
kondor19780726 [428]
<span>Matching the boundary with its characteristics 1. Convergent - C. Compression 2. Divergent - B. Along ocean ridges 3. Transform - A. Along strike-slip faults The compression that occur in the convergent boundary causes the reverse fault in the earth crust. So in the divergent boundary two crust plates move apart causing a normal fault along the ocean ridges. The faults in the transform boundary happens at the place where plates slide laterally.</span>
7 0
3 years ago
Read 2 more answers
A ball rolling down a hill was displaced 21.9 m while uniformly accelerating from rest. If the final velocity was 7.14 m/s, what
belka [17]

Answer:

a = 1.16 m/s²

Explanation:

In order to find the acceleration of the ball we will use 3rd equation of motion.

2as = Vf² - Vi²

where,

a = acceleration = ?

s = displacement = 21.9 m

Vf = Final Velocity = 7.14 m/s

Vi = Initial Velocity = 0 m/s (Since, ball starts from rest)

Therefore, using the values, we get:

2a(21.9 m) = (7.14 m/s)² - (0 m/s)²

a = (50.97 m²/s²)/(43.8 m)

<u>a = 1.16 m/s²</u>

4 0
3 years ago
Which of the following processes are Exothermic? I. Melting II. Sublimation III. Vaporization IV. Condensation
mariarad [96]

Answer: condensation process is exothermic. The correct option is IV.

Explanation: Exothermic reaction is a chemical reaction in which heat is released to the surrounding environment.

condensation is defined as a process by which a medium changes from gaseous phase into liquid phase. Using water molecules to illustrate, to transform water molecules to gaseous phase it requires the heat of vaporization to be overcomed. This same hear of vaporization needs to be given off when changing back to liquid phase.

7 0
3 years ago
What are 2 things that legal immigrants can NOT do.
Alexandra [31]
One thing they can’t do is go somewhere out of their country
7 0
3 years ago
While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to c
inessss [21]

Answer:

<em>Venus will need to use more voltage to have the same current</em>

Explanation:

<u>Ohm's Law</u>

It states that the current through a conductor is directly proportional to the voltage applied to it and inversely proportional to the resistance of the conductor. This relationship can be written as

\displaystyle I=\frac{V}{R}

Solving for V

V=IR

Venus originally connected a resistance R_1 to a voltage V_1 to get some current I

\displaystyle I=\frac{V_1}{R_1}

The voltage needed to get that current is

V_1=IR_1

If Venus changes the light bulb to another with higher resistance, say, R_2, then the current would change, unless she uses another voltage

V_2=IR_2

Since\ R_2>R_1,\ then\ V_2>V_1

Venus will need to use more voltage to have the same current

3 0
2 years ago
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