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What was Ptomeny trying to explain in his model by having the planets move on smaller circles that move on bigger circles?
to explain the motion of planets, especially the phenomenon of retrograde motion where planets appear to temporarily reverse their direction of motion. Ref: Andrew Liddle "An Introduction to modern Cosmology".
Purpose of using epicycles and deferents to explain the motion of the planets in the night sky was to account?
Epicycles and deferents were used in early models of the universe to accurately predict the positions of planets in the sky without fully understanding the heliocentric model. They were an attempt to explain the apparent retrograde motion of planets without the advanced knowledge of elliptical orbits.
How does newtons law applied in rockets?
Newton's third law of motion states that for every action, there is an equal and opposite reaction. In rockets, this law is applied through the expulsion of hot gases out of the rocket engine nozzle, which creates a force pushing the rocket in the opposite direction. This reaction force propels the rocket forward, allowing it to overcome the force of gravity and travel through space.
What is the difference between newton and Kepler theories?
Newton's theories, primarily articulated in his laws of motion and universal gravitation, describe how objects interact through forces, emphasizing the mathematical relationships between mass, distance, and gravity. In contrast, Kepler's theories focus on the motion of planets, specifically their elliptical orbits around the sun, outlined in his three laws of planetary motion. While Kepler's work provided the observational framework for planetary motion, Newton's laws offered the underlying physical principles that explain why those motions occur. Essentially, Kepler described the "how" of planetary motion, while Newton explained the "why."
What are the 2 motion that all planets go through?
They orbit and they rotate
Which explains why the laws in motion are scientific law?
The laws of motion are considered scientific laws because they are based on observable and repeatable phenomena in the physical world. These laws have been tested and confirmed through experiments and are used to predict and explain the behavior of objects in motion. Additionally, they have been integrated into the broader framework of physics and play a foundational role in understanding the natural world.
What print subsystem translates commands into motion?
Print engine: accepts data and commands, and translates them into motion.
Explain the relationship between local particles vibrations and overall wave motion?
Local particle vibrations contribute to the overall wave motion by transferring energy from one particle to the next, creating a propagation of the wave. These vibrations cause neighboring particles to oscillate in a similar manner, leading to the transmission of the wave through the medium. The collective effect of all these individual particle vibrations results in the observable wave motion.
How do you explain how light can travel through the vacuum of space?
Newtons 1st law, "An object in motion will stay in motion unless acted upon by another force." Basicly the photons travel through space gradually spreading out as they hit different particles.
Analysis of motion of objects helped physicists to?
It helped them explain and describe motion
What is an example of how one law could explain all motion in the unverse?
Newton's F=ma is an example of a law that could explain all motion in the universe.
Describe what produces the retrograde motion of mars. what geometric arrangement did Ptolemy use to explain this motion?
Earths faster motion makes Mars appear to be going backwards, the backwards motion, in fact, is what caused retrograde motion. --Ptloemy used Epicycles to explain how geocentrical models worked.
What is the visual representation of kinetic energy?
The visual representation of kinetic energy can be seen in the movement or motion of an object. For example, a moving car, a swinging pendulum, or a spinning top all exhibit kinetic energy visually through their observable movement.
Use vectors to explain force and motion?
uno
What do you call the one who studies motion forces and energy to explain the way things work?
A physicist studies motion, forces, and energy to explain the way things work.
What is the motion that opposes the motion of an object through liquid?
Viscosity opposes the motion of an object through liquid.
What is a set of rules used to predict and explain motion?
Newton's laws of motion are a set of rules that are used to predict and explain the motion of objects in the world. These three laws describe how forces interact with objects to determine their motion and are fundamental principles in classical mechanics.
