PHYSICS HIGH SCHOOL

A planet moves fastest when it is _ to the Sun and slowest when it is _ from the Sun. Choose one: A. farthest; closest B. at the nearest focus; at the farthest focus C. closest; farthest

Answers

Answer 1

Answer:

Answer:

option (c) is correct

Explanation:

A planet moves fastest when it is closest to the Sun and slowest when it is farthest from the Sun.

Answer 2

Answer:

Answer:

fastest when closest to the Sun, slowest when it is farthest

Explanation:

Plato/Edmentum

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What do you want your science education to be like? What do you want to get out of learning science?(I need a good answer like ASAP this is really important for my future but I just don't know how to answer it)

Answers

Answer:

Explanation:

i was always interested in certain biomechanics, how things lived and what worked for them to stay alive, but more specifically how organisms grow. i can also apply to this to industrial engineering. The parts in a machine for it do its job, and how they have to be not just accurate, but precise every time; The amount of calculation and careful precison for it to be effective. i would love to understand in general why things work the way they do.

an ampere is the si unit of which of the following? electric power, electric current, resistance, electric potential difference

Answers

The Ampere is the SI unit of electric current. This unit is often shortened to "amp" and is abbreviated "A" when placed at the end of a measurement. The name Ampere comes from André-Marie Ampère, and is equal to the flow of one coulomb per second.

Final answer:

An ampere is the SI unit for electric current, not for electric power, resistance or electric potential difference. Other units are used for these concepts, such as watts, ohms, and volts respectively.

Explanation:

An ampere is the standard unit of measurement in the International System of Units (SI) for the quantity of electric current. It is not used as the unit for electric power, resistance or electric potential difference. For instance, electric power is measured in watts, resistance is measured in ohms, and electric potential difference is measured in volts.

Learn more about Ampere here:

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When particles move past each other with ease it is called _____.a. effusion
b. fluidity
c. density
d. compressibility

Answers

fluidity is the answer

B. its fluidity, particles of a gas move freely

What does work depend on in scientific terms?

Answers

"Work" in Physics means (force) times (distance through which the force acts).

The slope of a position vs time graph is equal to what

Answers

Since I am not sure what you are asking, I am just going to throw a bunch of information at you and hope that the answer you are seeking is present.

1) The slope is equal to the velocity at a given time. In other words, find the velocity and evaluate at it at that specific value of time.

2) Velocity = acceleration x time, assuming the acceleration is constant.

3) Velocity = area under the curve of acceleration, evaluated from the start time to the end time.

Hope this helps.

Final answer:

The slope of a position vs time graph represents the average velocity of the object. The velocity corresponds to the rate of change in the object's position over time. Further analysis reveals that the slope of a velocity vs. time graph signifies the object's acceleration.

Explanation:

In the context of physics, when analyzing a position versus time graph, the slope represents the object's average velocity. The slope is calculated as the rise over run. Rise is the change in position, or displacement, and run is the change in time. For example, Figure 3.9 shows the position (x(t)) versus time graph. The slopes of the tangent lines at specific times (0.25s, 0.5s, and 1s) indicate the object's velocity at the corresponding times. Therefore, the slope of a position vs time graph equals the velocity of the object.

Further analysis of a velocity versus time graph would then show that its slope represents the object's acceleration. This highlights the direct relationship between position, velocity, and acceleration in motion physics.