In the figure shown, the load needs to be raised 28 ft. Noting that Gear A is initially at rest and it has a constant acceleration until it reaches 120rpm velocity in 5s, it maintains a uniform...

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Extracted text: In the figure shown, the load needs to be raised 28 ft. Noting that Gear A is initially at rest and it has a constant acceleration until it reaches 120rpm velocity in 5s, it maintains a uniform velocity of 120 rpm after Solve for (a) the total time the load was raised at the required height(in seconds). (b) the angle of change of Gear A (in revolution). 3 in. 18 in. 15 in. Load