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Physics 1 Problem Solutions 106

Physics 1 Problem Solutions 106 - 102 Chapt 11 Rotational...

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102 Chapt. 11 Rotational Kinematics 011 qmult 00180 1 1 3 easy memory: rotational and tangential variables 7. The formulas Δ s = Δ θr, v = ωr, a = αr (where r is the radius of circular motion) relate the rotational variables to the analog: a) units. b) transgressional variables. c) tangential variables. d) angular units. e) translational units. 011 qmult 00200 1 4 2 easy deducto-memory: rotational kinematic equations 8. The rotational constant-angular-acceleration kinematic equations: a) have no resemblance to the linear kinematic equations. b) are exactly the same as the linear kinematic equations, except that the angular kinematic equations relate ANGULAR rather than linear variables. c) are exactly the same as the linear kinematic equations, except that the angular kinematic equations relate LINEAR rather than angular variables. d) do not allow for angular acceleration. e) include torque terms. 011 qmult 00202 1 1 4 easy memory: independent rot. kin. eq.
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