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2 years ago

Help help help math math math

Mathematics

1 answer:

REY [17]2 years ago

6 0

Answer:

2048ft^3

Step-by-step explanation:

First, we find the radius. We get this by dividing the diameter by 2.

16 / 2 = 8

Then we solve the volume equation, using 3 for pi.

4/3 * 3 * 8^3

4/3 * 3 * 512

12/3 * 512

4 * 512 = 2048

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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]

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Step-by-step explanation:

We are given that

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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

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