1. A 100.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 300 N. For the first 13.0 m the floor is frictionless, and for the next 20.0 m the coefficient of kinetic friction is 0.26. What is the final speed of the crate?(g = 9.8 m/s²) m/s 60 ssfo ssf60 (60 ssf ssf60

1. A 100.0 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 300 N. For the first 13.0 m the floor is frictionless, and for the next 20.0 m the coefficient of kinetic friction is 0.26. What is the final speed of the crate?(g = 9.8 m/s²) m/s 60 ssfo ssf60 (60 ssf ssf60

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 8.21P: A toy cannon uses a spring to project a 5.30-g soft rubber ball. The spring is originally compressed...

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