A particular oscillator satisfies the equation of motion i + 10 + 16x = 0 Q3.1 5 Points Find the damping constant b and the spring constant k in terms of m. Is the harmonic oscllator under-, critical-, or over-damped? Upload an image of your solution here B Please select file(s) Select file(s) Q3.2 5 Points At time t = 0 the particle is projected from the point z = 1 towards the origin with a speed u. Find an expression for (t). Upload an image of your solution here B Please select file(s) Select file(s) Q3.3 5 Points At what time t will the particle pass through the origin? Upload an image of your solution here B Please select file(s) Select file(s) Q3.4 5 Points How large must u be to ensure that this happens?