Subjects

Sections | |||
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Density | 34 mins | 0 completed | Learn |

Intro to Pressure | 76 mins | 0 completed | Learn |

Pascal's Law & Hydraulic Lift | 28 mins | 0 completed | Learn |

Pressure Gauge: Barometer | 14 mins | 0 completed | Learn |

Pressure Gauge: Manometer | 15 mins | 0 completed | Learn |

Pressure Gauge: U-shaped Tube | 23 mins | 0 completed | Learn |

Buoyancy & Buoyant Force | 64 mins | 0 completed | Learn |

Ideal vs Real Fluids | 5 mins | 0 completed | Learn |

Fluid Flow & Continuity Equation | 22 mins | 0 completed | Learn |

Additional Practice |
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Bernoulli's Equation |

Viscous Flow & Poiseuille's Law |

Solution: A cylinder, 16 cm long and 3 cm in radius, is made of two different metals bonded end-to-end to make a single bar. The densities are 4.4 g/cm3 and 6.3 g/cm3. What length of the lighter-density part of

A cylinder, 16 cm long and 3 cm in radius, is made of two different metals bonded end-to-end to make a single bar. The densities are 4.4 g/cm^{3} and 6.3 g/cm^{3}. What length of the lighter-density part of the bar is needed if the total mass is 2377 g?

1. 9.92098

2. 13.1373

3. 7.52775

4. 12.5493

5. 11.7805

6. 10.4417

7. 9.5286

8. 9.69549

9. 8.8057

10. 10.0839

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