A 52.0-kg skater is traveling due east at a speed of 1.70 m/s. A 54.0-kg skater is moving due south at a speed of 4.90 m/s. They collide and hold on to each other after the collision, managing to move off at an angle # south of east, with a speed of vf. Find (a) the angle and (b) the speed vf, assuming that friction can be ignored. (a) Number i (b) Number i Units Units +

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter6: Momentum And Collisions
Section: Chapter Questions
Problem 9WUE: A car of mass 1 560 kg traveling east and a truck of equal mass traveling north collide and become...
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A 52.0-kg skater is traveling due east at a speed of 1.70 m/s. A 54.0-kg skater is moving due south at a speed of 4.90 m/s. They collide
and hold on to each other after the collision, managing to move off at an angle # south of east, with a speed of vå. Find (a) the angle § and
(b) the speed vf, assuming that friction can be ignored.
(a) Number
(b) Number
Units
Units
◄►
Transcribed Image Text:A 52.0-kg skater is traveling due east at a speed of 1.70 m/s. A 54.0-kg skater is moving due south at a speed of 4.90 m/s. They collide and hold on to each other after the collision, managing to move off at an angle # south of east, with a speed of vå. Find (a) the angle § and (b) the speed vf, assuming that friction can be ignored. (a) Number (b) Number Units Units ◄►
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