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Lecture18
- 1. Physics 101: Lecture 18 Fluids II Exam III Textbook Sections 9.6 – 9.8
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- Note previous comes from F=ma. New material comes from conservation of energy!
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- USE FBD F_B – mg = 0 F_B = mg r_w V_dis g = r_ice V_ice g r_w V_dis = r_w V_melted ice V_dis = V_melted ice
- Several Demos here include cans on straws.
- Lift on house if v=30 m/s. Density of air = 1.27 kg / m^3