, I' Acrobat Reader File Edit Wew Window Help Q )3 "a" I 32% l3} 5 Sun May 26 9 9 9, "a HW_2_SP19_V2.pdf Home Tools HW_2_SP19_v2.pdf gt;lt;

Can you help me with Q1 and 2 thank you.

, I' Acrobat Reader File Edit Wew Window Help Q )3 ”a“ I 32% l3} 5 Sun May 26 9 9 9, ”a HW_2_SP19_V2.pdf Home Tools HW_2_SP19_v2.pdf >< .®agql@@1/1ik@@® 92%vfillfl?l9/ 1) A ball of clay (mass, m) is traveling to the right with a velocity of 10.4 m/s. It collides with a stationaryunknovm object (mass 3m, effective radius 1 m), and the two objects stick together afier the collision. Thefinal angular speed of both objects is w; = 2 radians/sec in the clockwise direction, and you can assume theunknown object is nailed in place and that there is no friction in this problem. A momentum chart may beuseful, but it is not required for this problem. v: law/5: 0drug: IMI/secBefore Al’kr a. Find Liam, if you know the moment of inertia of the unknown object is of the fem] Iobject: W,with x some fraction. b. Ifyou replace the unknown object with a disk of radius 1 m, and keep the initial conditions thesame, will on: increase or decrease? Assume the two objects still rotate in the clockwise directionafter the collision. Explain in one or two sentences, using equations to support your answer 2) A beam (album = 30 kg, Lem: = 6 m) is balanced on a pivot. Two masses hang from the beam, and a ropeis attached fi'om the beam to the ceiling. The diagrams below show the same setup for two different pivotpoints. Make an extended force diagram and calculate the force of tension from the rope for each scenario. w...— Scenario 1" Q3) Two masses linked together by a rope slide down an incline, pulled by a force of 16 N, as shown in the eiflOscw®qamifim Export PDF v Create PDF V Edit PDF Comment Combine Files V Organize Pages v Fill & Sign Send for Signature - Send & Track More Tools Convert and edit PDFswith Acrobat Pm DC Start Free Trial