Question

A man is 1.6m tall and length of his shadow in the sun is 1.6√3m.Find the altitude of the sun(tan∅).

Answer 1

Answer:

A scalar quantity has only magnitude, but no direction. Vector quantity has both magnitude and direction. Every scalar quantity is one-dimensional. ... For example, the dot product of two vectors gives only scalar; while, cross product, summation, or subtraction between two vectors results in a vector.

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