Physics, 24.09.2019 04:00 jdiffenbaugh115
Araft is made of a plastic block with a density of 650 kg/m 3 , and its dimensions are 2.00 m ã 3.00 m ã 5.00 m. 1. what is the volume of the raft? 2. what is its mass? 3. what is its weight? 4. what is the raft's ap parent weight in water? (hint: density of water = 1.00 ã 10 3 kg/m 3 ) 5. what is the buoyant force on the raft in water? 6. what is the mass of the displaced water? 7. what is the volume of the displaced water? 8. how much of the raft's volume is below water? how much is above? 9. answer items 5 â 8 using ethanol (density = 0.806 ã 10 3 kg/m 3 ) instead of water.
Answers: 1
Physics, 22.06.2019 05:50, gabigraceberg
High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.
Answers: 3
Physics, 22.06.2019 21:30, tashaylinm02
Which sections of the heating curve illustrate this process?
Answers: 2
Physics, 22.06.2019 23:00, itscheesycheedar
Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombus’s interior. can igneous rock become sedimentary rock? explain your answer.
Answers: 1
Araft is made of a plastic block with a density of 650 kg/m 3 , and its dimensions are 2.00 m ã 3.00...
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