Determine the mass of the rod

Reference no: EM1310399

Q1. Consider the 642 N weights held by two cables shown. The left-hand cable had tension T2 and makes an angle of thelta2 with ceiling. The right-hand cable had tension 460 N and makes an angle of 47 degrees with the ceiling.

Q2. A thin uniform rod 172 cm long is balanced 57 cm from one end when an object whose mass is (2m + 2.0 grams) is at the end nearest the pivot and an object of mass m is at the opposite end. Balance is again achieved if the object whose mass is (2m + 2.0 grams) is replaced by the object of mass m and no object is placed at the other end of the rod. Determine the mass of the rod. (Assume A = 162 cm, B = 54 cm, and C = 108 cm.)

Reference no: EM1310399

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