Question

Part A is completed (0.205). I need parts B and C (circled in yellow). Incorrect answers which I tried are circled in red

(6%) Problem 16: A rod of niass M-3.05 krt and length L can rotate about a lunge at sts left end and is initially at rest. A putty ball of mass m5s g, moving with speed v 6.86 m/s, strikes the rod at angle 0- 39 from the normal at a distance D 23 L, where L 1.05 m, from the point of rotation and sticks to the rod afler the collision. Otheexpertta.com coem tracking @theexperta.com- tracking copying this information in termination of your Expert TA Account BCCOordance with Expert TA's Terms of sharing website is strictly forbidden. Doing so may art (a) What is the initial angular momentum of the ball, in kilogram meters squared per second, right before the collision relative to the pivot point of the rod? V Correct! 1.-0.205 33% Part b) What is the total moment of neta If with respect to the hinge, of the rod ball from the probiem statement? system after the collision, in terms of the variable Grade Summary 159 35% Potential Late Work % 90 Late Potential 76.5 4 5 6 Submissions Attempts temaining (5% per attempt) in detailed view I give up Subnit Feedback: 096 deduction per feedback | Hints: _ for a 0% deduction Hints remaining The moment of inertia of two objects is the sum of the individual moments Submission History Feedba Hints Time Date 1 May 16, 2019 6 10 PM l-13 (ML)+md 2 May 16, 2019 6:16 PM-((MLy)+m 3 May 16, 2019 648 PM (Lg)(3M+4 m) The moment of inertia of two objects is the sum of the individual moments 33% Part (c) What is the angular speed rof the system immediately after the collision, in radians per second? er-0.87X Attempts Remain

Answer 1

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