A 60-kg motor sits on four cylindrical rubber blocks. Each cylinder has a height of 3.0 cm
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A 60-kg motor sits on four cylindrical rubber blocks. Each cylinder has a height of 3.0 cm and a cross-sectional area of 15 cm2. The shear modulus for this rubber is 2.0 MPa.
(a) If a sideways force of 300 N is applied to the motor, how far will it move sideways?
(b) With what frequency will the motor vibrate back and forth sideways if disturbed?
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To calculate how far the motor will move sideways when a force is applied we need to consider the de...View the full answer
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