Question

define the follwing:
(a)Resultant vector , (b)couple , (c)neutral equilibrium

Answer 1

Answer:

1. Resultant vector- A resultant vector is the combination of two or more single vectors. When used alone, the term vector refers to a graphical representation of the magnitude and direction of a physical entity like force, velocity, or acceleration.
2. couple-two people who are together because they are married or in a relationship
3. neutral equilibrium-Definition of neutral equilibrium. A body is said to be in neutral equilibrium if on being slightly displaced it remains in its new position; e.g., a ball placed on a horizontal surface or a cone supported on its side on a horizontal surface

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Answer 2

resultant vector is a combination of two or more single vectors .When used alone the term that refers to the graphical representation of the magnitude and direction of a physical entity .

in mechanics a couple refers to two parallel forces that are equal in magnitude opposite sense and do not share a line of action .

a body said to be neutral equilibrium if one being slightly displaced it remains in its new position example a ball placed on a horizontal surface of cone supported on which side on a horizontal surface .