Apr 23, 2003 · Angular momentum is the cross product of the position vector r and the linear momentum p. If you go do the vector algebra, you'll see that the resultant vector points in the z …

Jul 15, 2011 · The discussion focuses on the nature of torque and angular momentum as vectors, emphasizing their perpendicular relationship to the radius and the forces involved. Participants …

Sep 17, 2014 · I can't see the convenience in arbitrarily giving the angular momentum a direction. How would you distinguish rotations around different axes, if angular momentum didn't have a …

Apr 28, 2016 · The discussion focuses on calculating the angular momentum (L) of a rotating rod making an angle φ with the vertical axis. The user initially attempts to derive L using the …

Feb 26, 2008 · The distance r is determined to be lcosθ, which remains constant as the ball falls. Clarifications are made regarding the direction of angular momentum, emphasizing the …

Oct 9, 2009 · Angular momentum follows the direction of torque due to the relationship defined by the right-hand rule, which illustrates how vectors interact in rotational dynamics. When a wheel …

May 22, 2014 · The distinction between angular velocity as a pseudovector arises from its behavior under transformations, where it changes sign under certain conditions, unlike regular …

Apr 13, 2016 · The discussion revolves around the relationship between torque and the change in angular momentum for a cone rolling without slipping. It is noted that torque should align with …

Nov 15, 2009 · The discussion focuses on calculating the angular momentum of a rotating bar, specifically a 670 g bar. For Part 1, participants emphasize the importance of determining the …

Apr 2, 2021 · I am very confused when textbooks say the direction of Angular velocity is perpendicular ot radius and theta for that matter direction is in perpendicular direction. I know …