<span>The relative hardness of a mineral
can be tested by the Moh’s scale or the mineral hardness. The Moh’s scale can
be characterized by the ability of the mineral to resist scratch resistance by
scratching a harder or softer mineral. It has a scale of 1 to 10 where 1 being
the softest and 10 being the hardest. The relative hardness of a mineral can
best be tested by scratching the mineral across a glass plate. The answer is
letter A. </span>
When the continental drift occured, it moved all the land on earth around, therefore changing climates. If fossils of animals are found on a certain continent that doesn't support that species, it proves the drift happened because the climate used to be suitable for them, but now is not.
Well, it also depends on the height... but say if they were 5'3" and 291 pounds...
their BMI would be
51.55
Answer:
so the speed will increase by 1.44 times then the initial speed if the distance is increased to double
Explanation:
As we know that the air friction or resistance due to air is neglected then we can use the equation of kinematics here
![v_f^2 - v_i^2 = 2 a d](https://tex.z-dn.net/?f=v_f%5E2%20-%20v_i%5E2%20%3D%202%20a%20d)
since we released it from rest so we have
![v_i = 0](https://tex.z-dn.net/?f=v_i%20%3D%200)
so here we have
![v_f = \sqrt{2gd}](https://tex.z-dn.net/?f=v_f%20%3D%20%5Csqrt%7B2gd%7D)
now if the distance is double then we have
![v_f' = \sqrt{2g(2d)}](https://tex.z-dn.net/?f=v_f%27%20%3D%20%5Csqrt%7B2g%282d%29%7D)
now from above two equations we can say that
![v_f' = \sqrt2 v_f](https://tex.z-dn.net/?f=v_f%27%20%3D%20%5Csqrt2%20v_f)
so the speed will increase by 1.44 times then the initial speed if the distance is increased to double
Answer : a. Community
Allows a system to be accessible by a group of organizations. It can be shared between several organizations. It may be managed by organizations or by the third party.
This should be chosen by Ryan, since this computing model is cost effective and best to share among companies and organizations.
Other options explained:
-Software model is accessible via a browser and multiple users can use it.
-Infrastructure model is based on providing services of computer architecture in a virtual environment