A nonexample of distance refers to statements or information that do not provide quantitative information about the length between two points.
A nonexample of distance would be something that does not involve measuring the length between two points. For example, when talking about the distance between two cities, saying 'I like the weather there' would be a nonexample because it does not provide any quantitative information about the distance. Similarly, if we are measuring the distance a car travels, saying 'It is a red car' would also be a nonexample as it does not relate to the measurement of distance.
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Answer:
D) When you increase the distance over which effort is expended, you don't have to work as hard.
Explanation:
This statement reflects one of the principles of mechanical advantage. When you increase the distance over which effort is applied (in situations like using a lever or a simple machine), it allows you to achieve the same work with less force. It's the concept of trading off force for distance, which is a fundamental principle in physics and mechanics.
a. direction a
b. direction b
c. direction c
d. direction d
A ball attached to a string is being swung in a clockwise circular path as shown in Figure 3-1. direction will the acceleration on the ball be when the ball passes point A is direction a. Hence option A is correct.
Angular velocity is "rate of change of angular displacement with respect to time". i.e. ω= dθ/dt. it is also defined as angular displacement over time. i.e. ω = angular displacement/Time.
Angular velocity shows how much angle can be covered in unit time. It's SI unit rad/s. direction of the Agular velocity is given by right hand thumb rule.
Angular acceleration is rate of change of Angular velocity with respect to time.
i.e. α = dω/dt if an object changes its angular velocity in short time, we can say that it has greater angular acceleration. It is expressed in rad/s².
To know more about Acceleration :
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Answer:
20.46m/s
Explanation:
Answer:
Unlike a greenhouse, the Earth does not have a layer of glass over it. Instead, molecules in our atmosphere called greenhouse gasses absorb the heat. Greenhouse gasses include water vapor, methane, ozone, nitrous oxide, and carbon dioxide.
I've been trying for a while to compare them and I'm just confused and don't know what to do
B. W
C. U
D. V
Answer:
\Delta U = Q - W
aka—^
(ΔU = Q − W)
The symbol for Internal Energy Change isΔU. It is the sum of all the microscopic energies such as: translational kinetic energy. vibrational and rotational kinetic energy.
Answer:
C. U
Explanation:
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