Question

The curvature of a straight line is
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Answer 1

Answer:

A straight line has zero curvature.

Step-by-step explanation:

The curvature at a point is normally a scalar quantity, that is, it is expressed by a single real integer, as opposed to the tangent, which is a vector quantity.

Depending on how you define success, maybe.

In hyperbolic geometry, all particular circles are assumed to be straight due to a particular defining or modelling metric function.

The curvature becomes sharper the smaller the radius.

Therefore, if a line has zero curvature and is constant, it is a straight line since it has zero rate of change in direction at any point along its length and does not change direction at any point.

#SPJ3

Answer 2

Answer:

let us consider the equation of straight line,y= mx+c

Differentiating we get , y'= m , y"= 0

Formula of curvature is given by, k= ||y"||/ (1+(y')^2)^3/2

substitute the values we get , k= 0

hence the curvature of the straight line is zero