There are two more terms I need: "displacement" and "derived quantity". I know what displacement is but can't find a good definition for it, and I do not know what derived quantity is. If you can give me a definition or a link to a definition, that would be great. Thanks. :)
displacement is the difference of the initial position and final position.
derived quantity:
We know force is in newtons, mass in kilograms, and acceleration is in meters/sec^2
and we know that F=ma
so
1Newton=kg*m/s^2
the right is a "derived" quantity for the Newton
A quantity of steam (200g) at 110 c is considered, and the resulting water is frozen into ice at 0 c. how much heat was removed?
Displacement is a term used in physics to describe the distance between an initial position and a final position, taking into account both the magnitude and direction of the movement. It is a vector quantity, meaning it has both magnitude (the length or size of the displacement) and direction (the straight line path from the initial to the final position).
To find a good definition for displacement, you can refer to reliable sources such as textbooks, scientific journals, or educational websites. One recommended source is the Khan Academy, which provides clear explanations and examples in various subjects, including physics. You can visit their website at www.khanacademy.org and search for "displacement" in their physics section.
Now, let's move on to the term "derived quantity." In physics, a derived quantity is a measurement that is calculated from one or more fundamental quantities. Fundamental quantities are those that are considered to be the base units in a particular system of measurement, such as length, time, mass, or electric current. Derived quantities are obtained by combining these fundamental quantities using mathematical operations.
For example, velocity is a derived quantity as it is calculated as the ratio of displacement to time. Another example is acceleration, which is calculated as the rate of change of velocity with respect to time.
To gain a more in-depth understanding of derived quantities, you can refer to physics textbooks or educational websites that cover the topic. One reliable source is the Physics Classroom website (www.physicsclassroom.com). They provide comprehensive explanations and examples on various physics concepts, including derived quantities.
Remember, when researching any scientific terms, it is always essential to consult reputable sources to ensure accurate and reliable information.