Engineering, 27.02.2020 18:44 andreimru123123

The motor draws in the cable with an acceleration of 3 m/s2. The beam has a uniform mass of 30 kg/m , and the crate has a mass of 200 kg Neglect the mass of the motor and pulleys. Determine the reactions at supports A and B.

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The motor draws in the cable with an acceleration of 3 m/s2. The beam has a uniform mass of 30 kg/m...