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Unformatted text preview: D 2 r = x e x + y e y + z e z is the acceleration relative to the rotating reference frame and D 2 r = x e x + y e y + z e z is the acceleration relative to the inertial reference frame. It follows that D r = D r + r and D 2 r = D 2 r + ( D ) r + 2 ( D r ) + ( r ) In Example 1.21, the particle is acted upon by a force N + m g and D = D = . It follows that N + m g = m D 2 r = mD 2 r + 2 m ( D r ) + m ( r ) . 4. Do exercise 1.15 of the textbook. 5. Do exercise 1.18 of the textbook. 6. Do exercise 1.19 of the textbook. 7. Identify and discuss (using at least 150 words per topic) the four most important points in Chapter 1. 1...
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- Spring '08