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latest #vectorfunctions created topics | Ecency
mes
MES Science
1d
Vector Functions: Problems Plus
49.138809, -123.108071
Five hour deep-dive into 7 advanced math problems on vector functions. Buckle up!
$ 2.124
405
3
1
mes
SciFi Multiverse
4h
Vector Functions: Problems Plus
In this video, I go over the end-of-chapter Problems Plus questions and solve 7 very advanced problems on vector functions. Three of the questions involve launching a projectile either on a flat, inclined,
$ 0.062
18
mes
MES Science
4M
Tangential and Normal Components of Acceleration
In this video, I write the vector equation of acceleration in terms of its unit tangent and unit normal vector components, which is useful when analyzing the motion of a particle along a curve. The unit
mes
SciFi Multiverse
4M
Example 3: Integrating Acceleration and Velocity Vectors to get the Position Vector
In this video, I show that we can obtain the velocity of a moving object by first integrating its acceleration vector to obtain its velocity and then integrating the velocity vector. This follows from
chaosmagic23
Bitcoin Backed Hive
4d
Published via Ecency
Promoted
Satsman – Learn Bitcoin, Earn Sats and Level Up Your Knowledge ⚡₿
Bitcoin is much more than watching a price chart and hoping that the number goes up. The deeper you go down the Bitcoin rabbit hole, the more you realize how much there is to learn: self-custody, wallets,
mes
SciFi Multiverse
4M
Motion in Space: Velocity and Acceleration
In this video, I go over further into vector functions, and this time look at motion in space in terms of the velocity, acceleration, and position of objects moving in 2D or 3D space. Using the fact that
mes
MES Science
4M
Motion in Space: Velocity and Acceleration
49.138916, -123.108144
In this video, I go over further into vector functions, and this time look at motion in space in terms of the velocity, acceleration, and position of objects moving in 2D or 3D space. Using the fact that
mes
SciFi Multiverse
8M
Osculating Circle of a Parabola + Summary of TNB Vectors and Curvature Formulas
In this video, I go over the osculating circle, which lies on the same osculating plane and has the same tangent and normal vector as a given point on a space curve. I illustrate this by determining the
mes
MES Science
8M
Normal and Binormal Vectors + Example on a Circular Helix
In this video, I go over the principal unit normal and binormal vectors of a space curve, which are both derived from the unit tangent vector. Since the unit tangent vector is a constant-length one, its
shadeflowersart
photo
1d
Published via Ecency
Promoted
Evening of an industrial city
A photo from the recent past. Gliwice. It was still spring then. This is more or less the city center. Old industrial buildings (in my opinion). When I think about that time... how complicated and simple
mes
SciFi Multiverse
8M
Curvature of a Plane Curve y = f(x) + Example on a Parabola
In this video, I go over the curvature of the special case of a plane curve with equation y = f(x), by selecting x as the parameter and using our earlier cross product curvature formula. YouTube - Summary
mes
MES Science
8M
Curvature of a Plane Curve y = f(x) + Example on a Parabola
In this video, I go over the curvature of the special case of a plane curve with equation y = f(x), by selecting x as the parameter and using our earlier cross product curvature formula. The magnitude
mes
SciFi Multiverse
8M
Curvature Cross Product Formula: Proof and Example on Twisted Cubic
In this video, I derive a more convenient formula for the curvature of a space curve, which involves the cross product of the first two derivatives of the vector function. I derive this using the fact
mes
MES Science
8M
Arc Length of a Space Curve + Example on Circular Helix
In this video, I extend the formula for the arc length of a 2D plane curve to that of a 3D space curve, both of which can be represented in compact form as the integral of the length of the derivative
darth-azrael
retrocomputing
6d
Published via Ecency
Promoted
PC World (February 1993)
PC World was probably the most popular magazine dedicated to PC compatible computers. I bought my first PC in 1993 several months after this issue hit the stands. The February 1993 issue of PC World includes:
mes
SciFi Multiverse
8M
Vector Functions: Arc Length and Curvature
In this video, I go over further into vector functions and this time do a deep dive into the arc length and curvature of a space curve. I also go over normal, binormal vectors, as well as the TNB frame,
mes
Liketu
1y
Example 4: Tangent Vector is Orthogonal to Vector of Constant Length
In this video I show that the tangent vector (derivative of a vector function) is orthogonal or perpendicular to a vector of constant length. Geometrically this means that the curve is on the surface of
mes
MES Science
1y
Differentiation Rules for Vector Functions
In this video I go over the six main differentiation rules for vector functions, as well as the 2nd (or higher) derivatives. The rules have their similar counterparts for real valued functions, and I leave
mes
MES Science
1y
Example 2: Sketching the Tangent Vector
In this video I go over another example on derivatives of vector functions, and this time sketch the tangent vector to a plane curve manually as well as with GeoGebra's 3D graphing calculator. The tangent
owls-eye
OCD
6h
Published via Ecency
Promoted
From a Power Outage to a Football Game Gig [ENG|SPA]
From a Power Outage to a Football Game Gig [ENG|SPA] EnglishEspañol My greetings and respect to everyone in the Hive community. Today I bring you a blog about how I ended up being hired to sell snacks
mes
SciFi Multiverse
1y
Derivative for Vector Functions by Components + Proof
In this video I show that the derivative of a vector function is equal to the derivative of the real-valued functions in its components. I prove this by applying the definition of derivatives for vector
mes
MES Science
1y
Derivative for Vector Functions by Components + Proof
In this video I show that the derivative of a vector function is equal to the derivative of the real-valued functions in its components. I prove this by applying the definition of derivatives for vector
mes
SciFi Multiverse
1y
Definition of Derivative for Vector Functions
In this video I go over the definition of derivative for a vector function, which is very similar to the definition for real valued functions. The derivative of a vector function is defined as the limit
mes
MES Science
1y
Definition of Derivative for Vector Functions
In this video I go over the definition of derivative for a vector function, which is very similar to the definition for real valued functions. The derivative of a vector function is defined as the limit
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