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3 years ago

What is the acceleration due to gravity of a planet where a mass of 45.0 kg has a weight of

Mathematics

1 answer:

AnnZ [28]3 years ago

6 0

Answer:

Normally, Acceleration due to gravity is

$9.8m/s^2\\$

$10m/s^2$

Step-by-step explanation:

From the web

These two laws lead to the most useful form of the formula for calculating acceleration due to gravity: g = G*M/R^2, where g is the acceleration due to gravity, G is the universal gravitational constant, M is mass, and R is distance

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OMG SOMEONE ANSWER MY QUESTIONNN I ASKED IT 5 TIMES ALREADY AND NO ONE HAS ANSWERED

hram777 [196]

I believe it’s C, because in a recursive rule you must have (n-1), this shows that you’re using the previous term to solve for the next one.

7 0

3 years ago

Solve 64-31-3.64 + 22 = 38

professor190 [17]

Answer:

51.36=38

Step-by-step explanation:

You apply all these together:

64-31-3.64 + 22=51.36

51.36=38

4 0

3 years ago

What is the height of the cone below?

blagie [28]

If you divide 90 to 18, you would get 5. therefore, 5cm is the answer.

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3 years ago

Read 2 more answers

A private jet flies the same distance in 8 hours that a commercial jet flies in 7 hours. If the speed of the commercial jet was

mamaluj [8]

Solving a system of equations, we can see that:

Speed of the private jet: 168 mi/h
Speed of the commercial jet: 192mi/h

<h3>How to find the speeds of each jet?</h3>

Let's define the variables:

P = speed of the private jet.
C = speed of the commercial jet.

With the given information, we can write:

P*8h = D

C*7h = D

C = 2*P - 144mi/h

So we have a system of 3 equations, where D is the distance in the problem.

With the first and second equations we can write:

P*8h = D = C*7h

Isolating P, we get:

P = C*(7/8)

Now we can replace that in the last equation:

C = 2*P - 144mi/h

C = 2*C*(7/8) - 144mi/h

And now we can solve that for C.

C - 2*(7/8)*C = - 144mi/h

C*(1 - 14/8) = -144mi/h

C*(8/8 - 14/8) = - 144mi/h

C*(6/8) = 144mi/h

C = (8/6)*144mi/h = 192mi/h

Now that we know the speed of the commercial jet, we can find the speed of the private jet.

P = C*(7/8) = 192mi/h*(7/8) = 168 mi/h

If you want to learn more about systems of equations:

brainly.com/question/13729904

#SPJ1

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2 years ago

The libary has at least 5,000 books witch inequality represent the number of books,b,at the library

Mazyrski [523]

B $\geq$ 5,000

because the library has more than or = to 5000 books.

7 0

4 years ago