An elevator weighing 6200 lb is pulled upward by a cable with an acceleration of 3.8 ft/s2. (a) What is the tension in the cable? (b) What is the tension when the elevator is accelerating downward at 3.8 ft/s2 but is still moving upward?
An elevator weighing 6200 lb is pulled upward by a cable with an acceleration of 3.8 ft/s2. (a) What is the tension in the cable? (b) What is the tension when the elevator is accelerating downward at 3.8 ft/s2 but is still moving upward?