6 A block of mass m 1 kg moving on a horizontal surface with speed v 2 m s enters a rough patch ranging from x 0 10 m 2 01 m The retarding force F, on the block in this range is inversely proportional elocity The 3D X to x to x over this range, is radially Vhat will be k 2 01 m 6 A block of mass m...

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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