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Lapatulllka [165]
2 years ago
12

What are some ways that humans depend on the ocean?

Physics
2 answers:
solmaris [256]2 years ago
6 0

Answer:

  • fishing
  • swimming/entertainment
  • the algae that gives us oxygen
  • water! It evaporates and gives us rain
  • research

Explanation:

yulyashka [42]2 years ago
5 0

Answer:

A lot of the earth oxygen comes from the ocean around 50%-80%

Explanation:

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The use of force to move an object is <br> .
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The use of force to move an object is called work. This only applies if the object moves.
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The boiling point of water at sea level is 100 °c. at higher altitudes, the boiling point of water will be
Scilla [17]
   <span> The boiling point of water at sea level is 100 °C. At higher altitudes, the boiling point of water will be.....
a) higher, because the altitude is greater.
b) lower, because temperatures are lower.
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d) higher, because there are fewer water molecules in the air.
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8 0
3 years ago
Suppose Galileo dropped a lead ball (100 kilograms) and a glass ball (1 kilogram) from the Leaning Tower of Pisa. Which one hit
Rzqust [24]

Answer:

They will both hit the ground at the same time

Explanation:

8 0
3 years ago
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5 0
2 years ago
Read 2 more answers
A 44.0 kg uniform rod 4.90 m long is attached to a wall with a hinge at one end. The rod is held in a horizontal position by a w
pychu [463]

Answer:

x ≤ 3.6913 m

Explanation:

Given

Mrod = 44.0 kg

L = 4.90 m

Tmax = 1450 N

Mman = 69 kg

A: left end of the rod

B: right end of the rod

x = distance from the left end to the man

If we take torques around the left end as follows

∑τ = 0   ⇒   - Wrod*(L/2) - Wman*x + T*Sin 30º*L = 0

⇒   - (Mrod*g)*(L/2) - (Mman*g)*x + Tmax*Sin 30º*L = 0

⇒  -  (44*9.8)*(4.9/2) - (69*9.8)*x + (1450)*(0.5)*(4.9) = 0

⇒ x ≤ 3.6913 m

4 0
3 years ago
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