MG Pineda

Physics teacher

[MG Pineda @marygrace_007]

Check out my latest article: Digital Escape Rooms: Alternative to Traditional Review https://t.co/wOphO2ZLFx via @LinkedIn

[MG Pineda @marygrace_007]

Hello educators! Just sharing the video I made on digital escape room. I used this in class for a quiz review, but you can utilize for other activities or subject areas. https://t.co/NcdjV1b4PX

[Science girl @sciencegirl]

The law of reflection states that the angle of incidence always equals the angle of reflection:

when light hits a surface, it bounces off at the same angle it arrived, measured from an imaginary line perpendicular to the surface (the normal).

[Real World Physics @RWPhysics]

Generated with @grok imagine
Projectile motion

[リニア・テック 別府 伸耕 @linear_tec]

「カルノー・サイクル」のアニメーション．

[Science Simplified @Scivf4]

Hooke's Law is a principle in physics that describe the force required to stretch or compress an elastic object, such as a spring. The law states that force (F) is directly proportional to the distance (X) of stretch or compression from its resting position.

[The Best @TheBestqueenx]

Paradox: If you see a baby located 90 light-years from Earth, right now it would be a 90-year-old, but you see it in your present, as a baby.
While the light takes time to reach you, the baby grows and ages.
When you look at the universe, you are always looking at the past.

[Massimo @Rainmaker1973]

Resonant frequency demonstration

[Science girl @sciencegirl]

Students use a Slinky to visualize how mechanical waves move through a medium.

[Physics & Astronomy Zone @zone_astronomy]

To think that we aren't just going "to the Moon," but rather traveling to meet it at an exact point in space... changes everything.
​It all comes down to orbital mechanics: arriving at the precise location, at the precise moment.
​One tiny error... and it simply doesn't happen

[Cosmos Archive @cosmosarcive]

Professor Brian Cox explains using a simple light clock, time is not absolute. Because the speed of light remains constant, a light beam in a moving clock traces a longer, diagonal path from an outside observer's perspective, proving that moving clocks run slower and time literally bends to the speed of the observer.

This reveals a mind-bending reality: if you journeyed through space at 99.94% the speed of light for ten years, you would return to an Earth that had aged 29 years; making you a literal time traveler into the future.

[Science girl @sciencegirl]

Physicist Brian Greene explained how gravity actually works using nothing but a simple water bottle. https://t.co/u1iYwgXbAh

[Dr Dan Jones @Hookean1]

Here are 300 stimulating ideas for
Physics Practical Investigations by Dr Richard Walding

https://t.co/PsfomMuQQP

[Dr Dan Jones @Hookean1]

Here is a new app on The Pressure Law. I hope you find it useful 🙂

https://t.co/ZrPcr0Q6xh

[Science girl @sciencegirl]

The 2022 Nobel Prize proved distance is a lie.

[Physics In History @PhysInHistory]

Visual representation of various models of atomic structure ✍️

[Curiosity @MAstronomers]

SPACE is BIG. 🤯

Voyager 1 has been flying away from Earth for 47 years at 35,000 mph. In the bottom frame, it hasn't even left the pixel. The Carina Nebula is 7,500 pixels away from that dot.

[Curiosity @MAstronomers]

If you ever get lost in the Milky Way galaxy, this is your map to get back to EARTH.