Tecno Exatas

Curso e Apostilas
Engenharia educacional para alcançar o todo o potencial do estudante.

[Know Your Computer 💻 @ComputerrBooks]

This is what engineers do when they get bored out of programming...

[Tecno Exatas @TecnoExatas]

@Ilvaite0 Sobre o Vini Jr.
@vitorsergio está certo.

[This Account Will Boost Your Knowledge @Dposts7]

How a hydroelectric dam works

[R E M @REM__BEN]

Fizikçiler buna cevap versin.. Drone sabit mi yoksa saate 60 km hızla hareket mi ediyor?

[Learn Something New @Dailypostforu]

Purification of crude oil 🫰🏻

[Engineer Things @EngineerThing]

How a Steam Engine Works 🚂⚙️

[Arquivo Curioso @arquivocurioso]

Física e engenharia, meus caros:

[Math Files @Math_files]

Beauty of numbers

[Architecture Presentation @arcpresentation]

Venturi effect can improve water flow in a simple system.

[Science Is Fun @sciencefunn]

"Why don't aliens visit our Solar System?"
"They read the reviews - just one star"

[Real World Physics @RWPhysics]

Heat transfer

[Reygan Dionisio @ZahlenRMD]

Special Point of Concurrency 👌

#sharingisthenewlearning

[SolvingForZ @SolvingForZ]

Trigonometric Hand Trick

This is an easy way to remember the values of common values of trigonometric functions in the first quadrant. It’s a lengthy explanation, but once you know this by heart, you can use this trick for all four quadrants. All you need is your non-dominant hand.

Step 1: Hold out your non-dominant hand.
Step 2: “Assign” the following values to your fingers.
If your non-dominant hand is your left hand...
If your non-dominant hand is your right hand...
Step 3: Find a trig problem.
For example: cos (π/6)
Step 4: Hold down the finger assigned for that angle.
For example: Hold down your ring finger for π/6.
Step 5: Know the following formulas.
sin𝜃= √𝑏𝑜𝑡𝑡𝑜𝑚 𝑓𝑖𝑛𝑔𝑒𝑟𝑠2
cos𝜃= √𝑡𝑜𝑝 𝑓𝑖𝑛𝑔𝑒𝑟𝑠2
tan𝜃= √𝑏𝑜𝑡𝑡𝑜𝑚 𝑓𝑖𝑛𝑔𝑒𝑟𝑠√𝑡𝑜𝑝 𝑓𝑖𝑛𝑔𝑒𝑟𝑠

“Bottom fingers” refer to how many fingers are “below” the finger you’ve held down. “Top fingers” refer to how many fingers “above” the...

#maths #physics #chemistry #animation

[Learn Something New @HorifyingPeople]

Maths Formulas

[Math Hub @mathhub_vn]

Geometry Cheat Sheet

[KHALID @H0H0v]

Venn Diagrams [Sets]

[Real World Physics @RWPhysics]

Projectile motion #physics

[SolvingForZ @SolvingForZ]

Graphing equations made simple 📈

If turning an equation into a graph feels confusing, this quick method will help you understand it step by step. Save this for your next math homework!

#math #algebra #graphing #learnmath #education

[INVENTION💡 @Invent1ons]

Roman Engineering was 2,000 years ahead of its time! 🏛️💧