Have to develop question
Topic: Curvature
Definition of curvature
The curvature at a point tells us how fast the curve is turningat that point.
• Consider a car travelling along a winding road. The tighterthe curve, the more difficult the driving is. The number curvature,describe this “ tightnessâ€.
If the curvature is zero, then the curve looks like a line nearthis point.
If the curvature is a large  number, indicate that thecurve has a sharp bend.
Thus, for a curve ,the curvature is a measure of how sharply thecurve is bending at a point.
k= [ |dT| / |dt| ] / [ |dr| / |dt| ]
• Your example can be develop based on several set of questions.It must be original question and answer.
• The question must be based on Taxonomy Bloom Level (Pleaserefer to the low order thinking skills taxonomy level i.e. REMEMBER(C1) UNDERSTAND (C2) APPLY (C3))
• The example must provide complete solution; which includes thederivation and step by step solution to the final answer.
