An electric motor has an eccentric mass of 10 kg (10% of the total mass of 100 kg) and is set on two identical springs (k = 3200 N/m). The motor runs at 1750 rpm, and the mass eccentricity is 100 mm from the center. The springs are mounted 250 mm apart with the motor shaft in the center. Neglect damping a) Determine the amplitude of the vertical vibration (hint: how do you apply the solution �� in the note?)
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Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader
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On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m
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An electric motor has an eccentric mass of 10 kg (10% of the total mass of 100 kg) and is set on two...
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