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diamong [38]
2 years ago
8

Help!! Please Im failing on math!!!

Mathematics
2 answers:
Ad libitum [116K]2 years ago
6 0

Answer:

can you add the question........

Step-by-step explanation:

Amiraneli [1.4K]2 years ago
3 0
We’re is the question
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Step-by-step explanation:

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2 years ago
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Solve the equation using square roots. (X+3)^2=0
Vilka [71]

Answer:

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Step-by-step explanation:

(x−3)^2=0

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2 years ago
The gravitational force exerted by the planet Earth on a unit mass at a distance r from the center of the planet is:
jolli1 [7]

Answer:

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Step-by-step explanation:

We are given that

When r<R

F(r)=\frac{GMr}{R^3}

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Where M=Mass of the earth

R=Radius of earth

G=Gravitational constant

We have to find the function is continuous of r or not.

LHL

\lim_{r\rightarrow R-}\frac{GMr}{R^3}=\frac{GMR}{R^3}=\frac{GM}{R^2}

RHL

\lim_{r\rightarrow R+}\frac{GM}{R^2}=\frac{GM}{R^2}

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When a function is continuous at x=a

Then, LHL=RHL=f(a)

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Hence, the function is continuous of r.

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3 years ago
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18. Set the the two equations equal and solve.
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