3 years ago

Can you answer These questions?

1 answer:

8 0

Well, each of them is more complicated that the typical average Brainly question. But yes, with some time and effort invested, I believe I could answer all three.

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Why does your mouth water when you smell food

Aloiza [94]

Because we can tast the the food already and we get hungry.

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3 years ago

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Hell please thanks!!!!!!’

Slav-nsk [51]

Answer:

liquid phase

Explanation:

it is liquid phase because molecules are not that tightly packed as solid and not that far away from each other as in gas phase.

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3 years ago

A bicyclist of mass 85 kg rides in a circle at a speed of 4.5 m/s. If the radius of the circle is 8 m, what is the centripetal f

lord [1]

F=m*(v^2/r)
F=85*(4.5^2/8)
F=215.2N

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3 years ago

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Two planets are orbiting a star in a distant galaxy the first has a semimajor axis of 150 x 10^6 km an eccentricity of 0. 20 and

e-lub [12.9K]

For two planets orbiting a star in a distant galaxy, having the first semimajor axis of 150 x 10^6 km, the period of the second plane is mathematically given as

T=2.2earth year

<h3>What is the period of the second planet?</h3>

Generally, the equation for the time period is mathematically given as

$T^{2} \appox a^{3}$

Therefore, for planet one

$1^2\approx (150 x 10^6)^3$

In conclusion, For planet 2

T^2=(250/150)^3

T=√4.632

T=2.2earth year