In physics, the displacement of a particle in a damped oscillatory system is modeled by , where is time in seconds (radians are assumed for trigonometric functions).
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Practice IB Mathematics Analysis and Approaches (AA) Topic AHL 5.12—first Principles, Higher Derivatives with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for AHL 5.12—first Principles, Higher Derivatives and mirrors Paper 1, 2, 3 style where relevant.
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In physics, the displacement of a particle in a damped oscillatory system is modeled by , where is time in seconds (radians are assumed for trigonometric functions).
…
Let .
Let .
(a) Find using first principles.
(b) Find the -coordinates of the points of inflection (where concavity changes).
(c) Find the equation of the normal line to the curve at .
Let .
(a) Find the derivative of using first principles.
(b) Find the second and third derivatives of .
(c) Find the equation of the tangent to at .
(b) Find the equation of the normal line to the curve at .
Let and . Define .
(a) Find using first principles.
(b) Find the first three derivatives of .