This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Angular Velocity: t α ϖ + = Angle, as function of time: . 2 1 2 t t + = 2 2 2 2 αθ + = + = Linear velocity through angular one : r v = Tangential acceleration through angular one: r a gent = tan Period of Rotation: f T 1 2 = = π Torque: ; sin τ rF = . Newton’s Second Law for Rotation : I = ∑ . Elastic Collision: V 1(initial) - V 2(initial) =V 2(final) -V 1(final) Rotational Kinetic Energy : . 2 1 2 ϖ I KE rotational = Angular Momentum: . I L = Newton’s Second Law in Terms of Angular Momentum : t L ∆ ∆ = ∑ τ Moments of Inertia: Solid cylinder or disk: MR 2 /2 Thin rod (of length L) with rotation axis through center: ML 2 /12....
View Full Document
This note was uploaded on 04/07/2008 for the course PHYS 1021 taught by Professor Borovitskaya during the Spring '08 term at Temple.
- Spring '08