https://padlet.com/seguandrie/scie9physneedsoluforsolvi Mikayla Jane Alyn Rae C. Mendoza Grade 11- STEM 1-A en-us 2023-06-14 13:16:03 UTC 2023-08-17 15:08:12 UTC hello@padlet.com https://padlet.net/icons/png/1f642.png seguandrie https://padlet.com/seguandrie/scie9physneedsoluforsolvi/wish/2623436788 Basic physics refers to the fundamental principles and concepts that form the foundation of the field of physics. It encompasses the study of matter, energy, motion, forces, and their interactions. Basic physics provides a framework for understanding and describing the behavior of physical systems, from the smallest particles to the vastness of the universe.

Some key areas of basic physics include:

1. Classical Mechanics: It deals with the motion of objects and the forces acting upon them. This branch includes the study of Newton's laws of motion, kinematics, dynamics, and concepts like mass, acceleration, and momentum.

2. Thermodynamics: It explores the relationships between heat, temperature, energy, and work. Thermodynamics explains phenomena such as heat transfer, phase transitions, and the behavior of gases, among others.

3. Electromagnetism: It examines the interactions between electrically charged particles and the electromagnetic field. This branch encompasses topics like electric fields, magnetic fields, electromagnetism, electromagnetic waves, and the principles of electricity and magnetism.

4. Optics: It focuses on the behavior and properties of light, including reflection, refraction, diffraction, and interference. Optics encompasses the study of lenses, mirrors, optical instruments, and the behavior of light in different mediums.

5. Quantum Mechanics: It deals with the behavior of particles at the atomic and subatomic levels. Quantum mechanics introduces concepts such as wave-particle duality, superposition, quantum entanglement, and probabilistic nature of quantum systems.

6. Relativity: It includes both special and general relativity, which explain the behavior of objects moving at high speeds or in strong gravitational fields. Relativity introduces the concept of spacetime, time dilation, length contraction, and the relationship between mass and energy (Einstein's famous equation E=mc²).

These are just a few examples of the major areas covered in basic physics. Physics as a whole aims to describe and understand the fundamental laws governing the behavior of the natural world, providing a basis for further scientific exploration and technological advancements.]]> 2023-06-14 13:11:10 UTC https://padlet.com/seguandrie/scie9physneedsoluforsolvi/wish/2623436788 seguandrie https://padlet.com/seguandrie/scie9physneedsoluforsolvi/wish/2623439160 Potential Motion:
Potential motion refers to the state of an object or system where it possesses potential energy but is not in motion. Potential energy is the energy an object possesses by virtue of its position or condition. In potential motion, the object or system has the potential to undergo motion and convert its potential energy into kinetic energy. For example, a ball sitting at the top of a hill has potential energy due to its elevated position, and if released, it can convert that potential energy into kinetic energy as it rolls down the hill.

Kinematic Motion:
Kinematic motion, on the other hand, refers to the description and analysis of motion without considering the forces causing it. It focuses on the variables that describe the motion, such as position, displacement, velocity, and acceleration. Kinematics deals with the mathematical relationships between these variables and provides a framework for understanding and predicting the motion of objects. It does not consider the underlying causes or forces involved but instead focuses on the motion itself. Kinematic equations and graphs are used to represent and analyze the various aspects of motion, such as the distance traveled, speed, and changes in velocity.
Potential Motion:
Potential motion refers to the state of an object or system where it possesses potential energy but is not in motion. Potential energy is the energy an object possesses by virtue of its position or condition. In potential motion, the object or system has the potential to undergo motion and convert its potential energy into kinetic energy. For example, a ball sitting at the top of a hill has potential energy due to its elevated position, and if released, it can convert that potential energy into kinetic energy as it rolls down the hill.


]]> 2023-06-14 13:13:46 UTC https://padlet.com/seguandrie/scie9physneedsoluforsolvi/wish/2623439160 seguandrie https://padlet.com/seguandrie/scie9physneedsoluforsolvi/wish/2623452078 Newton's laws of motion are fundamental principles that describe the behavior of objects in motion. They were formulated by Sir Isaac Newton in the late 17th century and laid the foundation for classical mechanics. There are three laws of motion:

1. Newton's First Law of Motion (Law of Inertia): An object at rest will remain at rest, and an object in motion will continue moving at a constant velocity along a straight line unless acted upon by an external force. In simpler terms, an object will keep doing what it is already doing unless something makes it change.

2. Newton's Second Law of Motion: The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. Mathematically, this is expressed as F = ma, where F is the net force applied to an object, m is its mass, and a is its acceleration. This law shows that the force applied to an object determines how much it accelerates.

3. Newton's Third Law of Motion (Law of Action and Reaction): For every action, there is an equal and opposite reaction. When one object exerts a force on a second object, the second object exerts a force of equal magnitude but in the opposite direction on the first object. This law highlights the concept of paired forces.

These laws provide a framework for understanding and predicting the motion of objects in a variety of situations, from everyday experiences to celestial mechanics. They have been extensively tested and verified through experiments and observations, making them fundamental principles in the field of physics.]]> 2023-06-14 13:26:29 UTC https://padlet.com/seguandrie/scie9physneedsoluforsolvi/wish/2623452078