Why does radial acceleration act toward the center?
Jan 27, 2019 · Acceleration of a rotating link has two components,Tangential (change in the direction) Radial (change in the magnitude). Why the direction of Radial acceleration is considered towards …
Confused by radial vs. centripetal acceleration - Physics Forums
Dec 5, 2010 · Radial acceleration is equal to centripetal acceleration when the radius remains constant (with a +/- sign depending on definition). If radius changes as a function of time, you have to add the …
Difference between radial and centripetal acceleration?
Apr 5, 2018 · So what i know is radial acceleration goes in a direction towards the radius (perpendicular to velocity), and tangential goes with the direction of velocity. For some reason my book, uses radial …
What are the Two Forms of Acceleration in Circular Motion?
Mar 23, 2007 · Radial acceleration, expressed by the equation a = v²/r, refers to the change in direction of the velocity vector as an object moves in a circle, while tangential acceleration involves a change …
Centripetal vs Radial: Explaining Difference to Understand
Nov 12, 2006 · Others argue that centripetal acceleration is linked to centripetal force and is defined as the acceleration that acts towards the center of the circular path. A participant mentions that the …
Radial/centripetal vs. tangential/linear vs. angular acceleration
Feb 22, 2018 · Does it have radial/centripetal acceleration simply because it is still exhibiting circular motion? Would the linear acceleration change––is there any linear acceleration? Basically, I do not …
Relationship between radial and angular acceleration
Sep 16, 2007 · The discussion revolves around the relationship between radial and angular acceleration, particularly in the context of circular motion. Participants explore the definitions and equations related …
kinematics - Why radial acceleration is expressed as the negative of ...
Oct 12, 2018 · For your acceleration case, the radial acceleration, , is negative (though without saying it's part of the acceleration vector, this is a little unhelpful) and appears to just be the magnitude of …
Centripetal vs Radial acceleration - Physics Forums
Jun 8, 2014 · Centripetal acceleration (a_c) is defined as the acceleration directed towards the center of a circular path, calculated using the formula a_c = v^2/r. Radial acceleration (a_r), on the other hand, …
When to use centripetal vs. radial acceleration - Physics Forums
Mar 1, 2013 · The discussion revolves around the concepts of centripetal and radial acceleration, particularly in the context of polar coordinates and forces acting on objects in circular motion. …