The figure below illustrates the motion of an object on an inclined surface. The angle of inclination is 30 degrees. The data are as follows: a) The object's mass is 4 kg, b) g = 10 m/s². c) Coefficient of the kinetic friction = 0.5 / sqrt (3) and coefficient of the static friction = 1/sqrt (3). d) Magnitude of the force F = 40 N. Does the object move up or down, or is it at rest? If up, enter 2. If down, enter 1. If at rest, enter 0. 30⁰ F
The figure below illustrates the motion of an object on an inclined surface. The angle of inclination is 30 degrees. The data are as follows: a) The object's mass is 4 kg, b) g = 10 m/s². c) Coefficient of the kinetic friction = 0.5 / sqrt (3) and coefficient of the static friction = 1/sqrt (3). d) Magnitude of the force F = 40 N. Does the object move up or down, or is it at rest? If up, enter 2. If down, enter 1. If at rest, enter 0. 30⁰ F
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 26P: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace...
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