Disk P (inertia 0.41 kg)moves at an unknown velocity across a low-friction horizontal surface and collides with disk Q (inertia 0.75 kg), which is initially at rest. After the collision, the two (now slightly dented) disks move apart without spinning. Velocity information is provided in the initial and final top-view diagrams in the (Figure 1). Part A What was the initial velocity of disk P? Express your answer with the appropriate units. HẢ ? Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 7 attempts remaining Part B What fraction of the initial kinetic energy is converted during the collision? Hνα ΑΣφ Kị Figure 1 of 1 Submit Request Answer < Return to Assignment initial final Provide Feedback 1.4 m/s Q at rest /50 (P not shown) 0.96 m/s

Disk P (inertia 0.41 kg)moves at an unknown velocity across a low-friction horizontal surface and collides with disk Q (inertia 0.75 kg), which is initially at rest. After the collision, the two (now slightly dented) disks move apart without spinning. Velocity information is provided in the initial and final top-view diagrams in the (Figure 1). Part A What was the initial velocity of disk P? Express your answer with the appropriate units. HẢ ? Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 7 attempts remaining Part B What fraction of the initial kinetic energy is converted during the collision? Hνα ΑΣφ Kị Figure 1 of 1 Submit Request Answer < Return to Assignment initial final Provide Feedback 1.4 m/s Q at rest /50 (P not shown) 0.96 m/s

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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