Question: Submit solution to #4 with your lab report 4. 20 kg box is pushed upward along 30 inclined plane with acceleration of 1 m/s-. The

Submit solution to #4 with your lab report 4. 20 kg box is pushed upward along 30 inclined plane with acceleration of 1 m/s-. The coefficient of kinetic friction between the surfaces is 0.4. Determine the magnitude of required applied force. If the box is sliding down with acceleration of 1 m/s determine the magnitude and direction of the required applied force.(189.3 N)

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