Newton's 3 laws are...
inertia: things tend to continue to do what they are doing.
Change: to make something change you need a force to change it. the force needed = the mass times its acceleration
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Resistance: When you push on something, it pushes back.
From yahoo answers
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There is a 33% chance of a large earthquake off the coast of Oregon.
The two main concerns of a large earthquake are Gas fires and Tsunami .
Explanation:
Everytime a large earthquake hits in any other part of the world, We find a small earthquake hitting off the coast of Oregon.
So scientists feel that as United States is prone to Earthquakes, the people have to be prepared for such eventualities.
The main concern for this large earthquake is, that it might lead to gas leakages at homes that can start a gas fire, which might spread. So people have to be careful and check on any gas leakages.
Such large earthquakes can also lead to tsunami waves. So people have to take precautions and evacuate, if they are near the coastline.
The specific heat capacity of the substance is ![0.963 J/g^{\circ}C](https://tex.z-dn.net/?f=0.963%20J%2Fg%5E%7B%5Ccirc%7DC)
Explanation:
When an object of mass m is supplied with a certain amount of energy Q, its temperature increases according to the equation:
![Q=mC_s \Delta T](https://tex.z-dn.net/?f=Q%3DmC_s%20%5CDelta%20T)
where
m is the mass of the object
is its specific heat capacity
is the increase in temperature of the object
In this problem, we have
![Q=300 cal \cdot 4.814 = 1444.2 J](https://tex.z-dn.net/?f=Q%3D300%20cal%20%5Ccdot%204.814%20%3D%201444.2%20J)
m = 50 g
![\Delta T = 20C-(-10C)=30^{\circ}C](https://tex.z-dn.net/?f=%5CDelta%20T%20%3D%2020C-%28-10C%29%3D30%5E%7B%5Ccirc%7DC)
Therefore, we can solve for
to find its specific heat capacity:
![C_s = \frac{Q}{m\Delta T}=\frac{1444.2}{(50)(30)}=0.963 J/gC](https://tex.z-dn.net/?f=C_s%20%3D%20%5Cfrac%7BQ%7D%7Bm%5CDelta%20T%7D%3D%5Cfrac%7B1444.2%7D%7B%2850%29%2830%29%7D%3D0.963%20J%2FgC)
Learn more about specific heat capacity:
brainly.com/question/3032746
brainly.com/question/4759369
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