The gravitational force exerted by the planet Earth on a unit mass at a distance r from the center of the planet is:
1 answer:
Answer:
Yes, F is a continuous function of r
Step-by-step explanation:
We are given that
When r<R
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
RHL
When a function is continuous at x=a
Then, LHL=RHL=f(a)
RHL==LHL=F(R)
Hence, the function is continuous of r.
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Answer:
a)
_b+_=_
6B+3=75
B)
He ordered 12 books
Step-by-step explanation:
so each book (b) costs $6. he payed $75 total including the $3 shipping price
That gets us:
6b+3=75
6b=72
b=12
Therefore, Tom ordered 12 books
Answer:
Postitive numbers
Step-by-step explanation:
Answer:
The answer is 3
Step-by-step explanation:
Point-slope form: y − b = m(x − a<span>), where m is the slope and (a, b) is a point on the graph. Here that would look like: y - 2 = 12(x - (-8)) y - 2 = 12(x + 8) The answer: </span>y - 2 = 12(x + 8) Hope this helps.
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