G G D2L D2L D G G D2L W a a G D21 D2T X C dal.brightspace.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d21?ou=272266&isprv=&drc=0&qi=153248&cfql=0&dnb=0&fr... G To ES O B G colouring night -... *3110 coursehero 3110 midterm prep midterm 2 7[ Ch2.pdf * 2016 midterm.pdf ACLS Assignment Assignment 6 JB Learn Java | Onlin... Self Assessment 6 - Center of Mass and Momentum X Page 1: Question 1 (1 point) 1 2 3 )Listen Which of the following statements are true? 4 Select all correct. If you throw a stick in the air, each end will follow projectile motion. Quiz Information To find the center of mass of a 2D object, we can calculate the x-position and y- position independently. If there are two objects in a system, the center of mass of the system is closer to the heavier object. If there are no external forces, the center of mass will move at a constant velocity The center of mass of an object is the geometric average location of all the component pieces. Question 2 (1 point) =)Listen A system consists of two objects. The first object is at position x=1.0m, and has a mass of 4.7kg.G G D2L D2L D G G D2L W a a G D21 D21 X C dal.brightspace.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d21?ou=272266&isprv=&drc=0&qi=153248&cfql=0&dnb=0&fr... G To ES O B G colouring night -... *3110 coursehero 3110 midterm prep midterm 2 7[ Ch2.pdf * 2016 midterm.pdf ACLS Assignment Assignment 6 JB Learn Java | Onlin... Self Assessment 6 - Center of Mass and Momentum X Page 1: component pieces. 1 2 3 Question 2 (1 point) Listen 4 A system consists of two objects. The first object is at position x=1.0m, and has a mass of 4.7kg. Quiz Information The second object is at position x=11.0m, and has a mass of 1.8kg. Where is the position of the center of mass of the two objects (in meters)? Your Answer: Answer units Question 3 (1 point) Listen Which of the following statements are true? Select all correct.G G D2L D2L D G G D2L W a a G D21 D21 X C dal.brightspace.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d21?ou=272266&isprv=&drc=0&qi=153248&cfql=0&dnb=0&fr... G To ES O B G colouring night -... *3110 coursehero 3110 midterm prep midterm 2 70 Ch2.pdf * 2016 midterm.pdf ACLS Assignment Assignment 6 JB Learn Java | Onlin... Self Assessment 6 - Center of Mass and Momentum X Page 1: Answer units 1 2 3 Question 3 (1 point) Listen 4 Which of the following statements are true? Select all correct. Quiz Information If there are no external forces, the linear momentum of a system is conserved If two objects have the same velocity, their linear momentum can be different. Linear momentum had units of m/s. O If there are no external forces on a system of objects, the linear momentum of each object in the system can change. If two object have the same mass and speed, their linear momentum must be the same. Question 4 (1 point) Listen v1 ml m2 V2G G D2L D2L D G G D2L W a a G D21 D21 X C dal.brightspace.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d21?ou=272266&isprv=&drc=0&qi=153248&cfql=0&dnb=0&fr... G To ES O B G colouring night -... *3110 coursehero 3110 midterm prep midterm 2 7[ Ch2.pdf * 2016 midterm.pdf ACLS Assignment Assignment 6 JB Learn Java | Onlin... Self Assessment 6 - Center of Mass and Momentum X Page 1: 1 2 3 Question 4 (1 point) Listen D 4 VI ml m2 v2 Quiz Information Two blocks with masses m1 = 0.6kg and m2 = 3.1kg are at rest on a frictionless surface with a compressed spring between them. When the blocks are let go, block 1 is observed to have a velocity of 3.9m/s to the left. What is the speed of block 2? Your Answer: Answer units