(numbers 10-11) A 5.0 kg block is sliding down a 28.0° inclined surface. The coefficient of kinetic friction between block and surface is 0.080. 10. Find the magnitude of the normal force that the surface exerts on the block. a) 44 N b) 45 N c) 46 N d) 47 N e) 48 N 11. Find the magnitude of the block's acceleration. a) 3.7 m/s² b) 4.0 m/s² c) 4.3 m/s² d) 4.6 m/s² e) 4.9 m/s² sliding

(numbers 10-11) A 5.0 kg block is sliding down a 28.0° inclined surface. The coefficient of kinetic friction between block and surface is 0.080. 10. Find the magnitude of the normal force that the surface exerts on the block. a) 44 N b) 45 N c) 46 N d) 47 N e) 48 N 11. Find the magnitude of the block's acceleration. a) 3.7 m/s² b) 4.0 m/s² c) 4.3 m/s² d) 4.6 m/s² e) 4.9 m/s² sliding

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 2STP

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