phy2048 lecture20

# Phy2048 lecture20 - Horizontal Roller Coaster Track ϖ = 0 a t = g a P = 4 g Find θ P(1.94 rad or 111º r r v a r a r v r s r t 2 2 α = = = = =

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10-1 What Is Physics?  10-2 The Rotational Variables 10-3 Are Angular Quantities Vectors? 10-4 Rotation with Constant Angular Acceleration 10-5 Relating the Linear and Angular Variables 10-6 Kinetic Energy of Rotation 10-7 Calculating the Rotational Inertia 10-8 Torque 10-9 Newton’s Second Law for Rotation 10-10 Work and Rotational Kinetic Energy Chapter 10: Rotation Chapter 10 Homework 1, 6, 10, 13, 20, 25, 30, 33, 36, 41, 47, 51, 52, 58, 61, 66

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Examples Sample Problem 10-5

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Unformatted text preview: . Horizontal Roller Coaster Track ϖ = 0, a t = g , a P = 4 g Find θ P . (1.94 rad or 111º) r r v a r a r v r s r t 2 2 α = = = = = Linear Motion Newton’s 2 nd Law α τ I = ext net, ma F = ext net, Mass m Rotational Inertia Moment of Inertia ∫ ∑ = = dm r I r m I i i 2 2 or Torque φ sin rF F r rF t = = = ⊥ Force F Rotational Inertia Parallel-Axis Theorem 2 com mh I I + = 2 MR I = 2 2 1 MR I = 2 12 1 ML I = 2 5 2 MR I = 2 3 2 MR I =...
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## This note was uploaded on 04/17/2008 for the course PHY 2048 taught by Professor Chen during the Fall '08 term at UNF.

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Phy2048 lecture20 - Horizontal Roller Coaster Track ϖ = 0 a t = g a P = 4 g Find θ P(1.94 rad or 111º r r v a r a r v r s r t 2 2 α = = = = =

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