What does mean by a dot product of two vector quantities?

Asked by  | 1st Aug, 2008, 01:35: PM

Expert Answer:

A similar question is already been answered, please refer the already answered questions.

Dot product of force and displacement means the product of their magnitude and cosine of the smaller angle between them . Here , the result gives the value of work ; which is a scalar quantity ( depends only on magnitude , no direction).

note : vector quantities are quantiies which depend on magnitude as well as direction.

Answered by  | 1st Aug, 2008, 11:51: PM

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