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ozzi
3 years ago
11

Help me fast!!!

Physics
2 answers:
Mashutka [201]3 years ago
7 0

Answer:

C i guess

Explanation:

took it the test

never [62]3 years ago
5 0

Answer: correct answer choice is tends to split along bands

Explanation:

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Which category of mechanical waves are produced during an earthquake?
andre [41]

Answer:

The answer is C. Seismic waves.

Explanation:

  • <u>Seismic waves are waves of energy that travel through Earth's layers, and are a result of earthquakes.</u>
3 0
2 years ago
Someone help me asap!
bogdanovich [222]

Answer:the answer would be B, heavy rainfall causes a landslide on the side of the mountain.

Explanation:

Hydrosphere is all water or liquid elements in the earths atmosphere and geosphere is the solid parts, such as rock.

4 0
3 years ago
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According to the rule of 72 and about how many years will $78 be worth $39 if the rate of inflation is 5.8%
Monica [59]
The answer is 12.4 years
3 0
3 years ago
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What is the volume of a rock with a density of 3.00 g/cm3 and a mass of 600g?
Mademuasel [1]
The equation of D = m/V

Where D = density
m = mass
and V = volume

We are solving for V, so with the manipulation of variables we multiply V on both sides giving us 
V(D) = m 
now we divide D on both sides giving us
V = m/D 

We know our mass which is 600g and our density is 3.00 g/cm^3
so
V = 600g/3.00g/cm^3 = 200cm^3  or 200mL

a cubic centimeter (cm^3) is one of the units for volume. It's exactly like mL. 1 cm^3 = 1 mL
 
If you wish to change it to L, you'd have to convert. 
5 0
2 years ago
S A block of mass M is connected to a spring of mass m and oscillates in simple harmonic motion on a frictionless, horizontal tr
Elina [12.6K]

The period of oscillation is T = 2 * pi * sqrt ( ( m2/3 + m1) / k )

<h3>What is period of oscillation?</h3>

This is the time in seconds it takes to complete one oscillation. where an oscillation is a repetitive to and fro motion. period if the inverse of frequency and both are basic when calculation motion in simple harmonic motion.

The period of oscillation is given as T

T = 2 * pi * sqrt ( m / k )

where

m = mass on this case mass of the spring will be inclusive to the mass of the block such that we have:

m1 = mass of the block

m2 = mass pf the spring

k = force constant of the spring

including the two masses to the period gives

T = 2 * pi * sqrt ( ( m2/3 + m1) / k )

Read more on period of oscillation here: brainly.com/question/22499336

#SPJ4

7 0
1 year ago
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