Suppose we idealize the shape of the fish as a prolate ellipsoid with semi-axis lengths of a and b where the length of the fish is l=2a and the width is 2b. the coefficient of friction for a prolate ellipsoid with semi-axes a and b moving length-wise through a fluid (fish do not swim side-wise) is f=2πηaln(2a/b)−0.5 calculate the coefficient of friction of the fish swimming length-wise though water
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Physics, 21.06.2019 22:50, toddbecca9
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
Physics, 22.06.2019 10:30, elijahjacksonrp6z2o7
The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
Answers: 2
Suppose we idealize the shape of the fish as a prolate ellipsoid with semi-axis lengths of a and b w...
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