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eleases a system on an n between the 20kg bc ion is 0.16. Neglect dra e magnitude of maximu

eleases a system on an n between the 20kg bc ion is 0.16. Neglect dra e magnitude of maximu

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A student releases a system on an incline as shown. The coefficient of friction of static friction between the 20kg box and the surface is 0.28 and the coefficient of kinetic friction is 0.16. Neglect drag. What is the magnitude of maximum static friction between the block and the surface in this situation? 47.1 What direction is the friction on the 20kg block? up-left What direction will the 20kg block slide? 20kg 7.6kg neither What is the magnitude of the friction? 26.5 What is the magnitude of the net force on the system? 0. What is the magnitude of the system's acceleration? 0.015 m/s? What is the tension in the string? 74.6 cannot be de check answers nallenge ne Calculator und = 343m/s ant figures
Transcribed Image Text:A student releases a system on an incline as shown. The coefficient of friction of static friction between the 20kg box and the surface is 0.28 and the coefficient of kinetic friction is 0.16. Neglect drag. What is the magnitude of maximum static friction between the block and the surface in this situation? 47.1 What direction is the friction on the 20kg block? up-left What direction will the 20kg block slide? 20kg 7.6kg neither What is the magnitude of the friction? 26.5 What is the magnitude of the net force on the system? 0. What is the magnitude of the system's acceleration? 0.015 m/s? What is the tension in the string? 74.6 cannot be de check answers nallenge ne Calculator und = 343m/s ant figures
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