99. A 20.0-g object is placed against the free end of a spring (k equal to 25.0 N/m) that is compressed 10.0 cm (Figure 6-53). Once released, the object slides 1.25 m across the tabletop and eventually lands 1.60 m from the edge of the table on the floor, as shown. Is there friction between the object and the tabletop? If there is, what is the coefficient of kinetic friction? The sliding distance on the tabletop includes the 10.0-cm compression of the spring, and the tabletop is 1.00 m above the floor level. Example 6-13

99. A 20.0-g object is placed against the free end of a spring (k equal to 25.0 N/m) that is compressed 10.0 cm (Figure 6-53). Once released, the object slides 1.25 m across the tabletop and eventually lands 1.60 m from the edge of the table on the floor, as shown. Is there friction between the object and the tabletop? If there is, what is the coefficient of kinetic friction? The sliding distance on the tabletop includes the 10.0-cm compression of the spring, and the tabletop is 1.00 m above the floor level. Example 6-13

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

99. A 20.0-g object is placed against the free end of a
spring (k equal to 25.0 N/m) that is compressed 10.0 cm
(Figure 6-53). Once released, the object slides 1.25 m across
the tabletop and eventually lands 1.60 m from the edge of
the table on the floor, as shown. Is there friction between the
object and the tabletop? If there is, what is the coefficient of
kinetic friction? The sliding distance on the tabletop includes
the 10.0-cm compression of the spring, and the tabletop is
1.00 m above the floor level. Example 6-13

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