7-E) A table for sorting seeds requires a reciprocating motion with a stroke of 3.0 mm anda frequency from 10 to 100 Hz. The excitation is provided by an eccentric weight shaker.The total mass of the table and shaker is 75 kg. (a) Propose a scheme for mounting thetable. (b) Specify the spring constant, the damping coefficient, and the unbalance of theexciter; such that the resultant stroke is within 2% of desired across the frequency range;and no more than 7.0 cm of static spring deflection.

Frequency, 10 to 100 Hz Total mass of table and shaker,75 kg F=mgF=75×9.8F=735 N

Answered: 7-E) A table for sorting seeds requires…

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