Problem 1 (35 pts). A box of mass 30 kg hangs motionless from two ropes, as shown in figure below. The angle is 38 degre
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Problem 1 (35 pts). A box of mass 30 kg hangs motionless from two ropes, as shown in figure below. The angle is 38 degre
Problem 1 (35 pts). A box of mass 30 kg hangs motionless from two ropes, as shown in figure below. The angle is 38 degrees. Choose the box as the system. The x-axis runs to the right, the y-axis runs up. 28 Rope 2 Rope 1 a) (10 pts) Draw a free-body diagram for the box b) (5 pts) For the box: Is dp/dt of the box zero or nonzero? c) (10 pts) Find magnitude of tension in rope 1 (T1)? d) (10 pts) Find magnitude of tension in rope 2 (T2)?
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