Question

please clearly show your work and circle the answers

have the correct answers listed below.. please show the work for how to get those answers! Figure 1025 The disk hits the stick at one end and adheres to it, and they rotate together, pivoting around the nail Angular momentum is conserved for this inelastic collision because the surface is frictionless and the unbalanced external force at the nal exerts no torque Suppose the disk in Figure 10:26 has a mass of 85.0g and an initial velocity of 35.0 m/s when it strikes the stick that is 115.0cm long and 104.09 (a) What is the linear momentum of the disk before the collision? (b) What is the angular velocity of the two after the collision? (c) What is the kinetic energy before the collision? (d) What is the kinetic energy after the collision? le) What is the total linear momentum after the collision? (Hint: Use the final KE and the masses of the stick and the disk to determine linear momentum A correct answer is , which can be typed in as follows: (2.98kgen)/s A correct answer is 21.5 , which can be typed in as follows: (21.6*rad)/s A correct answer is 52.1 - J, which can be typed in as follows: 52.12 A correct answer is 37. J, which can be typed in as follows: 373 A correct answer is 5 m , which can be typed in as follows: (3.74 kgem)/s

Answer 1

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e kE P 3(mtM) Final ime ak moment um P 2mtM) KE 2x (0.0850-jo4)x37 3-74 gm