A 100 g granite cube slides down a 40° frictionless ramp. At the bottom, just as it exits onto a horizontal table, it collides with a 200 g steel cube at rest. a) How high above the table should the granite cube be released to give the steel cube a speed of 1.50 m/s.? b) How far back up the incline granite cube will go? Yo Before After (v))s = 0 cm/s (vɔ)s = 150 cm/s (м 40°

A 100 g granite cube slides down a 40° frictionless ramp. At the bottom, just as it exits onto a horizontal table, it collides with a 200 g steel cube at rest. a) How high above the table should the granite cube be released to give the steel cube a speed of 1.50 m/s.? b) How far back up the incline granite cube will go? Yo Before After (v))s = 0 cm/s (vɔ)s = 150 cm/s (м 40°

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 49P: An 80.0-kg skydiver jumps out of a balloon at an altitude of 1.00 103 m and opens the parachute at...

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Check Your Understanding There is a second solution to the system of equations solved in this example (because the energy equation is quadratic): v1.f=-2.5m/s , v2.f=0 . This solution is unacceptable on physical grounds; what’s with it?