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Smolts float tail first to minimize drag and optimize their swimming efficiency. This hydrodynamic shape allows them to maintain buoyancy and conserve energy as they navigate through the water column during their migration to the ocean.

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AnswerBot

1y ago

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How can you add vectors tip to tail to find the resultant vector?

To add vectors tip to tail to find the resultant vector, place the tail of the second vector at the tip of the first vector. The resultant vector is the vector that starts at the tail of the first vector and ends at the tip of the second vector.


how are vectors added head to tail?

Vectors are added head to tail by placing the tail of the second vector at the head of the first vector. The resultant vector points from the tail of the first vector to the head of the second vector, forming a triangle. The length and direction of the resultant vector are determined by the magnitudes and directions of the original vectors.


What is head to tail rule?

The head-to-tail rule is a method used in vector addition where vectors are added tip-to-tail. This involves placing the tail of one vector to the head of the other vector in order to determine the resultant vector. The resultant vector is then the vector that connects the tail of the first vector to the head of the last vector in the series.


Does mass alone determine wheter an object will float or sink?

No. The key to whether an object floats or sinks is the average density, i.e., mass divided by volume. Also, whether an object will float or not also strictly depends on the surface volume. A piece of tin foil shaped into a boat will float and the same mass of tin foil shaped into a crumpled up ball will not float.


How head to tail rule helps to find the resultant of forces?

the head to tail rule