triss6

17.05.2021 • 

Physics

30 POINTS PLS ANSWER QUICK Many objects within our solar system remain in constant motion and maintain predictable orbital patterns. What force
governs the motion and patterns of objects in our solar system?
A) The force of gravity keeps the Sun, asteroids, and comets orbiting in an elliptical pattern around the Earth.
B) The force of gravity keeps the Earth, asteroids, and comets orbiting in an elliptical pattern around the Sun.
C) The equal and opposite force between the Sun and the Earth keeps the comets and asteroids orbiting in an elliptical
pattern.
D) The Sun moves in an elliptical pattern and the planets, comets, and asteroids follow the gravity of the Sun in an
elliptical pattern.

Ответ:

jontae81

17.06.2021

Physics

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c

Explanation:

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Ответ:

LHawk35531

14.05.2023

Physics

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400.7886829 rad/s

Explanation:

First we have to turn our 0.35 rev/s into rad/s using the equation

(Xrev/s)*2pi=Xrad/s we can plug in .35*2pi=.7pi rad/s

Now we can us the equation m_1*v_1*r_1^2=m_1*v_2*r_2^2 we can plug in the given. Because the mass remains the same we can cross it off of both sides giving us just: v_1*r_1^2=v_2*r_2^2

(.7pi)*(.54)^2=(v_2)*(.04)^2

(.20412pi)=(v_2)*(.0016)     [.20412pi=.6412618925]

then using division on both sides we get

(.6412618925/.0016)=v_2=400.79rad/s(This answer is rounded to the nearest hundreth)

See you in Mr.K's class tomorrow! -Ruben

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