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Arlecino [84]
2 years ago
14

Matter is made of small particles to small to be seen. Which of these best describe evidence of this statement? 1. Tara’s crayon

s melted when she left them under the sun. 2. Kerris glass of water overflowed when she added ice. 3. Sams basketball expands as he pumps air into it. 4. Stephanie dropped a vase and it broke into pieces.
Physics
2 answers:
KatRina [158]2 years ago
7 0

Answer:

1 Tara's crayons melted when she left them under the sun

son4ous [18]2 years ago
5 0

Answer:

Explanation:

I think the answer is statement no 3.

Hope it helps.

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A jogger runs at a speed of 3 m/s. How far does he run in 120 seconds?<br>​
Licemer1 [7]

Answer: *360 mph*

Explanation:

I am pretty sure that it is 360 mph

3 times 120 = 360

8 0
3 years ago
Two point charges of magnitudes +5.00 μC, and +7.00 μC are placed along the x-axis at x = 0 cm and x = 100 cm, respectively. Whe
joja [24]

Answer:

45.8 cm

Explanation:

To solve this, we will use the formula

5 / x² = 7/(1 - x)²

5 / x² = 7 / (1 - 2x + x²)

5 / 7 = x² / (1 - 2x + x²)

x = 0.5 * (√(35) - 5) meters

x = 0.5 * (5.916 - 5)

x = 0.5 * (0.916)

x = 0.458 or x = 45.8

8 0
3 years ago
how much thermal energy is absorbed by a copper water pipe with a mass of 2.3kg when its temperature is raised from 20.0 to 80.0
Sphinxa [80]

Explanation:

q = mCΔt

q = (2.3 kg) (385 J/kg/K) (80.0°C − 20.0°C)

q ≈ 53,000 J

q ≈ 53 kJ

3 0
2 years ago
How is energy transferred when the<br>torch is switched on?​
Gemiola [76]
“When the circuit is switched on, chemical (stored) energy in the battery is changed into electrical energy in wires and then into light and heat energy by bulb”
6 0
3 years ago
True or false: in applying the pythagorean theorem to vector addition, the resultant vector is given by the perpendicular vector
olganol [36]

It is False in applying the pythagorean theorem to vector addition, the resultant vector is given by the perpendicular vector

<h3>What is Pythagoras theorem ?</h3>

A useful technique for figuring out the outcome of adding two (and only two) vectors that form a right angle to one another is the Pythagorean theorem. The technique cannot be used to combine more than two vectors or to combine vectors that are not at a 90-degree angle.

  • The Pythagorean Theorem demonstrates how the side lengths of a right triangle can be calculated from the sum of the areas of three intersecting squares. This theorem is a very helpful tool that serves as the foundation for more intricate trigonometry ideas like the Pythagorean theorem's opposite.

Learn more about Pythagoras theorem here:

brainly.com/question/343682

#SPJ4

3 0
1 year ago
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