New: 3.4.6 Old: 3.4.6 Using convolution; work out completely.
New: 3.4.14 Old: 3.4.14
New: 3.5.2 Old: 3.5.2 Graph neatly.
New: 3.5.8 Old: 3.5.8
New: 3.6.16 Old: 3.6.16. ``Solve'' means here find and
. The controls students will comment of the effectiveness
of the device as a vibration absorber.
New: 10.1.2 Old: 9.1.2. Question (a) means verify that the
solution is no good, but ignore that in (b)-(d).
New: 10.2.4, 10.2.10 Old: 9.2.4, 9.2.12. Use the system given in
10.2.10/9.2.12 in both questions.