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Connecting rod is responded from a point $40mm$ above the centre of small end and $900mm$ about its C.G, Its mass being $42 kg.$
1 Answer
| written 6.4 years ago by |
When permitted to oscillate, the time period is found to be $2.2 sec$. Find the dynamically equivalent system of 2 masses one of which located at the small end centre.
Solution:

tp = 2.2 sec.
$tp = 2\pi \sqrt{ \frac{k^2 + (0.74)^2}{9.81 \times 0.740}}$
$2.2 = 2\pi \sqrt{ \frac{k^2 + …