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Block 1, of mass m1 = 6.90 kg , moves along a frictionless air track with speed vi = 17.0 m/s. It collides with block 2, of mass m2 = 53.0 kg, which was initially at rest. The blocks stick together after the collision. (Figure 1) Find vf, the magnitude of the final velocity of the two-block system. Express your answer numerically. • View Available Hint(s) Figure 1 of 1 > VO AZ ? Before collision: vf = m/s m2 Submit Part C After collision: What is the change AK = Kfinal - Kinitial in the two-block system's kinetic energy due to the collision? Express your answer numerically in joules. • View Available Hint(s)

Block 1, of mass m1 = 6.90 kg , moves along a frictionless air track with speed vi = 17.0 m/s. It collides with block 2, of mass m2 = 53.0 kg, which was initially at rest. The blocks stick together after the collision. (Figure 1) Find vf, the magnitude of the final velocity of the two-block system. Express your answer numerically. • View Available Hint(s) Figure 1 of 1 > VO AZ ? Before collision: vf = m/s m2 Submit Part C After collision: What is the change AK = Kfinal - Kinitial in the two-block system's kinetic energy due to the collision? Express your answer numerically in joules. • View Available Hint(s)

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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i need help with A,B and C

Review | Constants Block 1, of mass mj = 6.90 kg , moves along a frictionless air track with speed vi = 17.0 m/s. It collides with block 2, of mass m2 = 53.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Find the magnitude of the final velocity of the two-block system. Uf , Express your answer numerically. • View Available Hint(s) Figure 1 of 1 Before collision: Vf = m/s m2 m1 V1 1 2 Submit Part C After collision: What is the change AK = Kfinal Kinitial in the two-block system's kinetic energy due to the collision? 2 1 Express your answer numerically in joules. • View Available Hint(s) 圓
Transcribed Image Text:Review | Constants Block 1, of mass mj = 6.90 kg , moves along a frictionless air track with speed vi = 17.0 m/s. It collides with block 2, of mass m2 = 53.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Find the magnitude of the final velocity of the two-block system. Uf , Express your answer numerically. • View Available Hint(s) Figure 1 of 1 Before collision: Vf = m/s m2 m1 V1 1 2 Submit Part C After collision: What is the change AK = Kfinal Kinitial in the two-block system's kinetic energy due to the collision? 2 1 Express your answer numerically in joules. • View Available Hint(s) 圓
I Review | Constants Block 1, of mass mj = 6.90 kg , moves along a frictionless air track with speed v1 = 17.0 m/s. It collides with block 2, of mass m2 = 53.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Find the magnitude p; of the total initial momentum of the two-block system. Express your answer numerically. • View Available Hint(s) Figure 1 of 1 ? Pi = kg m/s Before collision: m2 m1 2 Submit Part B After collision: Find the magnitude of the final velocity of the two-block system. Vf , Express your answer numerically. 1 • View Available Hint(s) 圓
Transcribed Image Text:I Review | Constants Block 1, of mass mj = 6.90 kg , moves along a frictionless air track with speed v1 = 17.0 m/s. It collides with block 2, of mass m2 = 53.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Find the magnitude p; of the total initial momentum of the two-block system. Express your answer numerically. • View Available Hint(s) Figure 1 of 1 ? Pi = kg m/s Before collision: m2 m1 2 Submit Part B After collision: Find the magnitude of the final velocity of the two-block system. Vf , Express your answer numerically. 1 • View Available Hint(s) 圓
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