An acid is a polar substance that dissolves in water and gives hydrogen ions
Answer:
-22.5
Explanation:
We have that for the Question "A rock is thrown straight up with an initial velocity of 21.0 m/s. Ignore energy lost to air friction. How high will the rock rise?" it can be said that How high will the rock rise is
S=-21.0m
From the question we are told
A rock is thrown straight up with an initial velocity of 21.1 m/s. Ignore energy lost to air friction. How high will the rock rise?
Generally the equation for the Motion is mathematically given as
Therefore,
S= -22.5
Events and experiences maybe?
The answer choice which is the correct description of the compositions of earth's different internal layers is:
- The Crust
- The Mantle
- The Core
<h3>The Earth</h3>
The earth is made up of various layers and the composition of the internal layers can be classified into the crust, mantle and core.
Each different layer has distinct features and characteristics which makes them unique and are important to preserve the Earth's core.
Read more about earth's internal layers here:
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Entrepreneurship is the factors of production involves taking risks and combining resources to produce a good or service.
The factors of production are resources that are the building blocks of the economy; they're what people use to provide merchandise and services. Economists divide the factors of production into four classes - land, labor, capital and entrepreneurship.
Entrepreneurship is defined as the act of beginning and running your own business or a bent to be artistic and need to figure for yourself in your own ventures. associate degree example of entrepreneurship may be a one that is running his own business.
To learn more about Entrepreneurship here
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