AP PHYSICS 1: UNIT 5 PROGRESS CHECK: MCQ PART A & B QUESTIONS AND COMPLETE ANSWERS
AP PHYSICS 1: UNIT 5 PROGRESS CHECK: MCQ PART A & B QUESTIONS AND COMPLETE ANSWERS Block X of mass M slides across a horizontal surface where friction is negligible. Block X collides with block Y of mass 2M that is initially at rest, as shown in Figure 1. After the collision, both blocks slide together with a speed vs , as shown in Figure 2. 9/2Mv^2 What is the speed of the center of mass of the two-block system immediately before the collision? The speed is v.
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ap physics 1 unit 5 progress check mcq part a
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