Answer:
water at 4°c that's abnormal stage of water
Answer:
Explanation:
Let's start by calculating the angular velocity of the Moon. We know that the period is:
So now we can calculate its angular velocity:
The centripetal acceleration is given by
where
is the radius of the orbit
Substituting,
Complete Question
The complete question is shown on the first uploaded image
Answer:
The mass is
Explanation:
From the question we are told that
The mass of the stars are
The orbital speed of each star is
The orbital period is
The centripetal force acting on these stars is mathematically represented as
The gravitational force acting on these stars is mathematically represented as
So
=>
=>
=>
=>
The distance traveled by each sun in one cycle is mathematically represented as
Now this can also be represented as
Therefore
=>
=>
So
=>
=>
No, I believe it doesn't.