Answer:
As the main sequence star glows, hydrogen in its core is converted into helium by nuclear fusion. When the hydrogen supply in the core begins to run out, and the star is no longer generating heat by nuclear fusion, the core becomes unstable and contracts
Explanation:
Solutes
Explanation:
These cleaning agents and additives are examples of solutes.
- Solutes are substances that dissolves in other substances called solvents to form a solution.
- The solutes are the cleaning agents and anti-knock additives.
- The solvents are the gasoline.
- When solutes dissolves in solvents they form solutions.
- A solution is a mixture that is homogeneous.
- For a solute dissolve in a solvent, they must both have the same property.
- Like substances will only dissolve in like ones.
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Heterogeneous mixtures brainly.com/question/1446244
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Answer:
a) Δp = -2.0 kgm / s, b) Δp = -4 kg m / s
Explanation:
In this exercise the change in moment of a ball is asked in two different cases
a) clay ball, in this case the ball sticks to the door and we have an inelastic collision where the final velocity of the ball is zero
Δp = p_f - p₀
Δp = 0 - m v₀
Δp = - 0.100 20
Δp = -2.0 kgm / s
b) in this case we have a bouncing ball, this is an elastic collision, as the gate is fixed it can be considered an object of infinite mass, therefore the final speed of the ball has the same modulus of the initial velocity, but address would count
v_f = - v₀
Δp = p_f -p₀
Δp = m v_f - m v₀
Δp = m (v_f -v₀)
Δp = 0.100 (-20 - 20)
Δp = -4 kg m / s
Answer:
the x and y values
Explanation:
because on the table the x is the input and y is the output
Yes the answer is recoiled of the Gaian and the hash of attorney then the distance must be bábale of the original number
