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spin [16.1K]
3 years ago
13

Erosion _____.

Physics
2 answers:
german3 years ago
6 0
C is the breakdown of rock and soil on earths surface.  Think of the grand canyon.
Serjik [45]3 years ago
6 0
<h3><u>Answer;</u></h3>

<em>C). is the breakdown of rock and soil on Earth's surface</em>

<h3><u>Explanation;</u></h3>
  • <u><em>Erosion is the gradual process that occurs as a result of surface processes </em></u>in which rock, soil and other materials found on the surface are <u><em>eroded from one location and carried to another by agents</em></u> such as water and wind or other natural agents.
  • Erosion<em><u> gets the surface of the earth worn down </u></em>by these natural agents. The main causes or natural agents of erosion are <u><em>glaciers, wind, water flow and human beings. </em></u>

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Balance Ba(NO3)2 + Na2SO4 --&gt; BaSO4 + NaNO3
Amiraneli [1.4K]
Ba(NO₃)₂  +  Na₂SO₄  → BaSO₄ + NaNO₃

By Trial and error.

Ba(NO₃)₂  +  Na₂SO₄  → BaSO₄ + 2NaNO₃

Check:

             LHS            RHS
Ba           1                1
N             2                2
S             1                1
O      3*2 + 4 = 10         4 + 2*3 = 10
8 0
3 years ago
Read 2 more answers
Must all solutions be liquids? Explain. Please help.
hichkok12 [17]
I'm not sure, but I'm pretty sure it depends.
7 0
3 years ago
1. A body has a velocity of 72 km/hr. Find its value in m/s.
CaHeK987 [17]

72 Km/hr

= 72000 m/ 60×60 s

= 72000 m/ 3600 s

= 20 m/s

Answer is 20 m/s.

Hope it helps! Please do comment

8 0
3 years ago
When electricity is produced from coal, the chemical energy in<br> coal iS changed to<br> energy.
WINSTONCH [101]

Answer:

love

Explanation:

6 0
3 years ago
Small blocks A and B are held at rest on a smooth plane inclined at 30° to the horizontal. Each is held in equilibrium by a forc
Olin [163]
<h3><u>Answer</u> :</h3>

First of all, See the attachment for better understanding.

<u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u>

❂ <u>Weight of block A</u> :

➝ mg sin30° = 18

➝ W (1/2) = 18

➝ W = 18×2

➝ <u>W = 36N </u>

❂ <u>Weight of block B</u> :

➝ N sin30° = 18

➝ (Mg cos30°) sin30° = 18

➝ W' (√3/2)(1/2) = 18

➝ W' (√3/4) = 18

➝ W' = 72/√3

➝ <u>W' = 41.61N</u>

5 0
3 years ago
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