42. John is moving a 14 kg box in a Phsyics lab on an approximately frictionless surface. If the box is initially at rest and zaim applies a force of 15 N for 4.7 s, what would be the speed of the box at the end of the 4.7 period? A. 30 m/s В. 12 m/s C. 2.7m/s D. 1.8 m/s E. 5.0 m/s

42. John is moving a 14 kg box in a Phsyics lab on an approximately frictionless surface. If the box is initially at rest and zaim applies a force of 15 N for 4.7 s, what would be the speed of the box at the end of the 4.7 period? A. 30 m/s В. 12 m/s C. 2.7m/s D. 1.8 m/s E. 5.0 m/s

Name: 42.John is moving a 14 kg box in a Phsyics lab on an approximately fr
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Description: 42.John is moving a 14 kg box in a Phsyics lab on an approximately frictionless surface. Ifthe box is initially at rest and zaim applies a force of 15 N for 4.7 s, what would be the speed ofthe box at the end of the 4.7 period?А.30 m/sВ.12 m/sC. 2.7

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum, Impulse, And Collisions

Section: Chapter Questions

Problem 48P: A billiard ball rolling across a table at 1.50 m/s makes a head- on elastic collision with an...

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