Physics, 17.09.2019 23:30 deehunchoo
Alarge rectangular raft has a density of 725.5 kg/m3) and floating on a lake. the surface area of the top of the raft is 39.6 m 2 and its volume is 5.2 m3. assume acceleration of gravity is 9.8 m/s2 and the density of the water is 1000 kg/m3. how many meters "h" is the raft above the water?
Answers: 2
Physics, 22.06.2019 14:00
Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
Answers: 3
Physics, 22.06.2019 17:20
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Ajet plane flying 600 m/s experience an acceleration of 4.0 g when pulling out of a circular dive. what is the radius of curvature part of the path in which the plane is flying? a) 7100 m b) 650 m c) 9200 m d) 1200 m
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Alarge rectangular raft has a density of 725.5 kg/m3) and floating on a lake. the surface area of th...
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