A2 kg box is attached to a 4 kg box on a horizontal surface as shown. A 80 N force acts on it at an angle of 30 degrees with the horizontal as shown in Figure. If the kinetic friction between the objects and the surface is 0.44, calculate the acceleration of the boxes and the tension in the string joining the two are then: 4 30°
A2 kg box is attached to a 4 kg box on a horizontal surface as shown. A 80 N force acts on it at an angle of 30 degrees with the horizontal as shown in Figure. If the kinetic friction between the objects and the surface is 0.44, calculate the acceleration of the boxes and the tension in the string joining the two are then: 4 30°
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Transcribed Image Text:A2 kg box is attached to a 4 kg box on a horizontal surface as shown. A 80 N force acts
on it at an angle of 30 degrees with the horizontal as shown in Figure. If the kinetic
friction between the objects and the surface is 0.44, calculate the acceleration of the
boxes and the tension in the string joining the two are then:
4
30°
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