Answer: Hydrostatic equilibrium in the Sun means that pressure balances the weight of overlying layers.
Explanation: To find the answer, we have to know more about the Hydrostatic equilibrium in sun.
<h3>What is
Hydrostatic equilibrium in sun?</h3>
- Hydrostatic equilibrium in sun means that, the sun is neither expanding not contracting.
- We can say that the forces that control the sun are precisely balanced.
- The structure of the sun is in such a way that it can balance the pressure outward and the force of gravity inward.
- This balance is known as hydrostatic equilibrium.
Thus, we can conclude that, the Hydrostatic equilibrium in the Sun means that pressure balances the weight of overlying layers.
Learn more about the hydrostatic equilibrium in sun here:
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Answer:
C) about 1/10 as great.
Explanation:
We use the relation between Impulse, I, and momentum, p:
the final speed is zero
We can see that the average Force is inversely proportional to the time, so if the time is 10 times bigger, the average Force is 1/10 as great
Answer:
If the baseball is touching the bat it should be A
Answer:
799 m
125 m/s
Explanation:
Take down to be positive. Given:
v₀ = 0 m/s
a = 9.8 m/s²
t = 12.77 s
Find: Δy and v
Δy = v₀ t + ½ at²
Δy = (0 m/s) (12.77 s) + ½ (9.8 m/s²) (12.77 s)²
Δy ≈ 799 m
v = at + v₀
v = (9.8 m/s²) (12.77 s) + 0 m/s
v ≈ 125 m/s