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Lecture: 23 (iq20)

1. Comments on selected problems in midterm 2.

2. Application of energy principle to a two-body system with masses M and m..

3. Launching a satellite (attractive force)

4. Shooting a heavy nucleus by a proton (repulsive force)

5. Clicker questions Q6.9a and Q6.12d

6. Revisit the asteroid-spacecraft problem.

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