Second order differential equations resources
Differential Equations Test 01 (DEWIS)
Four questions on second order linear constant coefficient differential equations. The first two involve identifying the complementary function, the third involves applying initial conditions and the fourth involves finding a particular solution with either linear or sinusoidal forcing. DEWIS resources have been made available under a Creative Commons licence by Rhys Gwynllyw & Karen Henderson, University of the West of England, Bristol.
Second order differential equations - Numbas
5 questions on second order differential equations. First two and last, linear with constant coefficients; first two homogeneous, complex and repeated roots. Last, non-homogeneous. Third, motion under gravity. Fourth, linear with a given particular solution (variation of parameters). Numbas resources have been made available under a Creative Commons licence by the School of Mathematics & Statistics at Newcastle University.