Calculation of the G-force - Physics Stack Exchange
Nov 23, 2010 · The g force is a unit of acceleration. 1 g is equal to 9.80665 m s -2. So the correct formula is $$ \text {G force} = \frac {\text {Acceleration in m s}^ {-2}} {9.8}. $$ However, when …
rotational dynamics - Linear acceleration vs angular acceleration ...
It's the magnitude of the linear acceleration towards the centre of an object following a circular path at constant angular velocity. Angular acceleration is the derivative of angular velocity, and the analogue …
A simple derivation of the Centripetal Acceleration Formula?
Jul 12, 2015 · Notice that after one full turn the change in position is also zero. What we are interested in here really the average value of the instantaneous acceleration, but to get it requires calculus (or at …
Intuitive explanation for why centripetal acceleration is $\frac {v^2 ...
Jun 21, 2015 · There are several ways to write centripetal acceleration $$\\frac{v^2}{r} = \\omega^2 r = v \\omega$$ Are there intuitive explanations for any of these three forms? For instance, I can sort of …
How to find the angular acceleration (rotating reference frames)
Dec 14, 2015 · I understand the angular acceleration formula to be the angular acceleration with respect to your frame plus the angular velocity of the reference frame with respect to the fixed frame cross …
Calculating Alpha: Magnitude of Angular Acceleration??
Nov 15, 2006 · Find the magnitude alpha of the angular acceleration of the cylinder as the block descends. Express your answer in terms of the cylinder's radius r and the magnitude of the …
What is the relation between angular and linear acceleration?
Apr 23, 2017 · 11 As you stated, the angular acceleration, tangential linear acceleration and distance between the reference point and the object are related using the following formula: $$\vec {a} = \vec …
Radial/centripetal vs. tangential/linear vs. angular acceleration
Feb 22, 2018 · Note that with this "centripetal acceleration", you can still have centripetal acceleration even if the point is rotating at a constant angular speed (e.g. 32 revolutions/minute, with no angular …
Relative angular velocity and acceleration - Physics Stack Exchange
Background: (Irodov 1.55) Two bodies rotate around intersecting perpendicular axes with angular velocities $\hat\omega_1,\hat\omega_2$. Relative to one body, what is the angular-velocity and …
How to find angular acceleration given a force applied?
Feb 8, 2017 · 1. The problem statement, all variables, and given/known data Joe is painting the floor of his basement using a paint roller. A roller has a mass of 2.4kg and a radius of 3.8cm. In rolling the …