Given the following: Mass of the particle m=18.8 kg, ω=9.6 rad/s, α=8.3 rad/s^2, vrel=7.8 m/s, μs=0.6, μk=0.1, L=1.9 m, and h=2.9 m, What is the i^ component of the Normal force on particle P? What is the component of the friction force in the j^ direction on the particle? What is the value (including sign) of (aP/O)rel? What is the i^ component of the Acceleration of particle P? What is the j^ component of acceleration of particle P?
Given the following: Mass of the particle m=18.8 kg, ω=9.6 rad/s, α=8.3 rad/s^2, vrel=7.8 m/s, μs=0.6, μk=0.1, L=1.9 m, and h=2.9 m, What is the i^ component of the Normal force on particle P? What is the component of the friction force in the j^ direction on the particle? What is the value (including sign) of (aP/O)rel? What is the i^ component of the Acceleration of particle P? What is the j^ component of acceleration of particle P?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
Given the following: Mass of the particle m=18.8 kg, ω=9.6 rad/s, α=8.3 rad/s^2, vrel=7.8 m/s, μs=0.6, μk=0.1, L=1.9 m, and h=2.9 m,
What is the i^ component of the Normal force on particle P?
What is the component of the friction force in the j^ direction on the particle?
What is the value (including sign) of (aP/O)rel?
What is the i^ component of the Acceleration of particle P?
What is the j^ component of acceleration of particle P?
Expert Solution
Step 1
Given:
The mass of the particles, m = 18.8 kg
The angular speed of the particles, w = 9.6 m/s
The angular acceleration of the particles, α = 8.3 rad/s²
The relative velocity of the particles, Vrel = 7.8 m/s
The coefficient of static friction, μs = 0.6
The coefficient of the kinetic friction, μk = 0.9
The length of the system, L = 1.9 m
The height of the particles from the centre, h = 2.9 m
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