#2) A mass of
4kgstretches spring
40cm. The mass is acted on by an external force of
180e^(-2t)+196Nand moves in a medium that imparts a viscous force of
34Nwhen the speed of the mass is
(1)/(3)(m)/(sec). Mass is set in motion from equilibrium position with an initial velocity of
1(m)/(sec). A) Formulate an
initial value problem (IVP) B