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An engineer trying to determine whether her crane will tip over when attempting to lift a 20K load. Her crane has a 5K chassis and 50K counterweight. Assume all other parts of the crane have negligible weight. Answer all questions relative to the rotation point. How much torque is caused by the load? 500 K ft v How much torque is caused by the chassis? 50 K ft How much torque is caused by the counterweight? 750 Kft What is the normal force on the rear (right) outriggers? 15 K What is the normal force on the front (left) outriggers? 60 K 5ft BARNHART weight

An engineer trying to determine whether her crane will tip over when attempting to lift a 20K load. Her crane has a 5K chassis and 50K counterweight. Assume all other parts of the crane have negligible weight. Answer all questions relative to the rotation point. How much torque is caused by the load? 500 K ft v How much torque is caused by the chassis? 50 K ft How much torque is caused by the counterweight? 750 Kft What is the normal force on the rear (right) outriggers? 15 K What is the normal force on the front (left) outriggers? 60 K 5ft BARNHART weight

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An engineer trying to determine whether her crane will tip over when attempting to lift a 20K load. Her crane has a 5K chassis and 50K counterweight. Assume all other parts of the crane have negligible weight. Answer all questions relative to the rotation point. How much torque is caused by the load? 500 K ft ✓ How much torque is caused by the chassis? 50 K ft v How much torque is caused by the counterweight? 750 K ft v What is the normal force on the rear (right) outriggers? 15 K K What is the normal force on the front (left) outriggers? 60 K 5ft load BARNHART chassis counter weight SATHART
Transcribed Image Text:An engineer trying to determine whether her crane will tip over when attempting to lift a 20K load. Her crane has a 5K chassis and 50K counterweight. Assume all other parts of the crane have negligible weight. Answer all questions relative to the rotation point. How much torque is caused by the load? 500 K ft ✓ How much torque is caused by the chassis? 50 K ft v How much torque is caused by the counterweight? 750 K ft v What is the normal force on the rear (right) outriggers? 15 K K What is the normal force on the front (left) outriggers? 60 K 5ft load BARNHART chassis counter weight SATHART
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