But the fact is that an accelerating object is an object that is changing it’s velocity.. for this reason , it can be safely concluded that an object moving in a circle at constant speed is indeed accelerating. It is accelerating because the direction of the velocity vector is changing .
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Right answer: 64 units</h2><h2>
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According to the law of universal gravitation, which is a classical physical law that describes the gravitational interaction between different bodies with mass:

Where:
is the module of the force exerted between both bodies
is the universal gravitation constant.
and
are the masses of both bodies.
is the distance between both bodies
In this case we have a gravitation force
, given by the formula written at the beginning. Let’s rename the distance
as
:
(1)
And we are asked to find the gravitation force
with a given distance of
:
(2)
The gravity constant is the same for both equations, and we are assuming both masses are constants, as well. So, let’s isolate
in both equations:
From (1):
(3)
From (2):
(4)
If (3)=(4):
(5)
Now we have to find
:
(6)
If
:
>>>>This is the new force of attraction
A contour line represents a certain vertical height above the contour line shown. They are means of representing 3D hills and moutains on 2D paper.
Sugar dissolves faster in hot water because, the higher the temperature the faster the molecules move.