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Rainbow [258]
4 years ago
9

What is prograde in astronomy?

Chemistry
1 answer:
faust18 [17]4 years ago
5 0
Prograde or direct motion, in astronomy, a type of astronomical bodies
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A lab is done using different metals and the density of the metals are recorded in a data table. What is the independent variabl
vovikov84 [41]

Answer:   The independent variable is the type of metal being used.

{Note:  The "dependent variable" is the "measured density" that corresponds to each of the metals."}.

___________________________________________

Explanation:

___________________________________________

The "independent variable", which is plotted on the "x-axis" (horizontal axis), is the variable that can be "controlled/manipulated".  In this case, this would be the type of metal chosen.

The "dependent variable" , which is plotted on the "y-axis" (vertical axis) is the "obtained value/measurement/result" (that "cannot be controlled/manipulated").

In this case, the "density", which is the "measured value" that corresponds to the selected "meal", is the "dependent variable".

___________________________________________

Hope this helpful to you!

   Wishing you well!

___________________________________________

6 0
4 years ago
A force of 129,000 N is accelerating a car at 84 m/s/s<br> what’s the mass of the car?
Marianna [84]
M=f/a m=129000N/84m/s/s=1535.714286kg/m/s/s
5 0
2 years ago
In which situation is the acceleration of the car negative?
Charra [1.4K]

B) The velocity of the car reduced from 50k/m over one min.

3 0
3 years ago
Read 2 more answers
A fish may have hundreds of offspring at a time and only a small number can survive. which characteristics of fish might allow t
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what they eat
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color
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blending in,etc
8 0
3 years ago
The anion of which element has a –1 charge?
vovangra [49]
An anion is a negatively charged ion. An element can become an anion if it takes an extra electron such that it has one more electron than protons.
Atoms would preferentially taken an extra electron so that it can have a full octet and be more stable.

\sf Cl^-, Br^-, F^- are some of the few elements that would have a -1 charge.
6 0
3 years ago
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