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64. A pendulum Bob of mass 10 raise to the power-2kg is raised to a height of 510 raise to the power-2m and then released. At the bottom of its swing, it picks up a mass 10 raise to the power-3kg. To what height will the combined mass rise? |
| Answer» 64. A pendulum Bob of mass 10 raise to the power-2kg is raised to a height of 510 raise to the power-2m and then released. At the bottom of its swing, it picks up a mass 10 raise to the power-3kg. To what height will the combined mass rise? | |