The Acceleration of Gravity and Free-Fall Equations
HTML-код
- Опубликовано: 6 сен 2024
- Welcome to our enlightening RUclips video that delves deep into the captivating realm of gravity's acceleration and the free-fall equations. In this comprehensive tutorial, we unravel the fundamental principles behind these concepts, equipping you with a profound understanding of how objects fall under the influence of Earth's gravitational pull.
Whether you're a physics enthusiast or a student eager to grasp the dynamics of free-fall motion, this video is your ultimate guide. Our expert presenter simplifies complex physics concepts, ensuring you gain a solid foundation in acceleration due to gravity and the equations that govern free-fall.
Join us as we explore the crucial role of acceleration due to gravity in shaping the motion of falling objects. With clear explanations and illustrative examples, we'll dive into the equations that calculate an object's velocity and displacement during free-fall. You'll learn how to apply these equations to solve practical problems involving falling objects.
Through interactive visuals and real-world scenarios, you'll develop the skills to confidently analyze motion under gravity's influence. You'll uncover the connection between time, distance, and velocity, and how these factors come together in the fascinating realm of free-fall motion.
Don't let the intricacies of gravity's impact hold you back. Join us for this captivating tutorial and unlock the power to understand acceleration due to gravity and master the equations governing free-fall motion. Hit that play button now and embark on your journey to becoming a physics enthusiast with a solid grasp of motion dynamics!
More Lessons: www.MathAndScie...
Twitter: / jasongibsonmath
You sir have to to be the greatest teacher that came after Richard feynman. I went through highschool and now college by the help of your videos thank you.
This is probably one of the highest compliments anyone can give me, he’s one of my heroes!
@@MathAndScience Gravity is not a force, it's space-time and the downward acceleration is an illusion because you are not an inertial observer. Please teach true physics. Newton said the masses cancel out to zero in free fall, Einstein said the weights cancel out to zero in free fall. F = ma therefore in free fall F = zero.
THANK YOU... SIR...!!!
I have to review this lecture again to be memorized...!!!
Nice 👍
Thank you!
ruclips.net/video/kwl9qAfGHwU/видео.html -NASA DEMONSTRATES GRAVITY AS TWIRLING A YO-YO ON A STRING THAT IS PULLING DOWN ON FALLING OBJECTS. A YO-YO ON A STRING CAN TWIRL AROUND AT DIFFERENT RPMs. OBJECTS IN ORBIT CAN'T DO THAT. THE MOON, OR AN EGG AT THE SAME DISTANCE FROM EARTH AS THE MOON, CAN ONLY TRAVEL AT ONE SPEED TO MAINTAIN ORBIT EVEN THOUGH THEIR MASSES ARE A BIT UNEQUAL TO EACH OTHER...GRAVITY IS NOT A STRING. A STRING IS A PHYSICAL SOLID MATERIAL CONNECTING A MOTOR TO THE YO-YO, A TRANSMISSION FOR THE APPLIED FORCE...GRAVITY IS EMPTY SPACE, NON-PHYSICAL, A FICTITIOUS CONNECTION, EMPTY SPACE CANNOT TRANSMIT A PHYSICAL FORCE...IN FACT GRAVITY HAS BEEN A MYTHICAL FORCE EVER SINCE 1915.
myth
/miTH/
noun
1.
a traditional story, especially one concerning the early history of a people or explaining some natural phenomenon.
2.
a widely held but false belief or idea.
awesoooooooooooooooome
Galileo was so close to many things…
Thanks!
Wow thank you so much! Many thanks!
@@MathAndScience ruclips.net/video/kwl9qAfGHwU/видео.html -NASA DEMONSTRATES GRAVITY AS TWIRLING A YO-YO ON A STRING THAT IS PULLING DOWN ON FALLING OBJECTS. A YO-YO ON A STRING CAN TWIRL AROUND AT DIFFERENT RPMs. OBJECTS IN ORBIT CAN'T DO THAT. THE MOON, OR AN EGG AT THE SAME DISTANCE FROM EARTH AS THE MOON, CAN ONLY TRAVEL AT ONE SPEED TO MAINTAIN ORBIT EVEN THOUGH THEIR MASSES ARE A BIT UNEQUAL TO EACH OTHER...GRAVITY IS NOT A STRING. A STRING IS A PHYSICAL SOLID MATERIAL CONNECTING A MOTOR TO THE YO-YO, A TRANSMISSION FOR THE APPLIED FORCE...GRAVITY IS EMPTY SPACE, NON-PHYSICAL, A FICTITIOUS CONNECTION, EMPTY SPACE CANNOT TRANSMIT A PHYSICAL FORCE...IN FACT GRAVITY HAS BEEN A MYTHICAL FORCE EVER SINCE 1915.
myth
/miTH/
noun
1.
a traditional story, especially one concerning the early history of a people or explaining some natural phenomenon.
2.
a widely held but false belief or idea.
Does a falling object always tends to move towards the centre of the earth?
No. Falling objects on Mars tend to move towards the center of Mars for instance. There's nothing special about Earth in that regard. Other factors such as wind can change the direction.
The falling direction combines gravity, initial velocity and other secondary effects like Coriolis, etc. So the answer is no, never..
I think all objects fall at the same rate in vaccume.
It is confusing to call g gravity acceleration since the force mg (the weight) exists even without acceleration. Better to call it gravity intensity.
I'm confused because I thought that acceleration just leveled off at a certain speed so you couldn't go faster in a certain speed when you're falling to the Earth so why is the curve a parabola
It is never a parabola
Because for the purposes of this video he is ignoring air resistance. In reality the upwards force due to air resistance increases the faster you fall until it balances the downwards force due to gravity. At that point you have reached terminal velocity and will stop accelerating.