3 Part AThe system is at rest in the position shown, with the 11-lbcollar A resting on the spring (20 lb/ft ), when a constant30-lb force is applied to the cable.What is the velocity of the collar when it has risen 1 ft?(Eigure 1)Express your answer with the appropriate units.?ftFigure1 of 1ValueS30 lbSubmitPrevious Answern Request Answer3 ftX Incorrect; Try Again; One attempt remainingProvide Feedback-2 ftP Pearson dynamicslist of wrong answers: 1.57m/s 8.48ft/s15.103 ft/s 2.82 ft/s 5.15 ft/s

Answered: Image /qna-images/answer/c9395f21-ec01-4883-ac2a-6474b0880bd2.jpg

Part A The system is at rest in the position shown, with the 11-lb collar A resting on the spring (20 lb/ft ), when a constant 30-lb force is applied to the cable. What is the velocity of the collar when it has risen 1 ft? (Eigure 1) Express your answer with the appropriate units. HẢ ft Figure 1 of 1 Value 30 lb Submit Previous Answers Reguest Answer 3 ft X Incorrect; Try Again; One attempt remaining Provide Feedback -2ft

Part A The system is at rest in the position shown, with the 11-lb collar A resting on the spring (20 lb/ft ), when a constant 30-lb force is applied to the cable. What is the velocity of the collar when it has risen 1 ft? (Eigure 1) Express your answer with the appropriate units. HẢ ft Figure 1 of 1 Value 30 lb Submit Previous Answers Reguest Answer 3 ft X Incorrect; Try Again; One attempt remaining Provide Feedback -2ft