The 250-lb concrete block A is released from rest in the position shown and pulls the 400 lb log up the 30° ramp. Plot the velocity of the block as it hits the ground at B as a function of the coefficient of kinetic friction ug between the log and the ramp. Let uk vary between 0 and 1. Why does the computer not plot results for the entire range specified? 400lb 250lb A 30 deg 20' Hints: -- Model the system as a dependent motion analysis and derive acceleration equations in terms of the unknown quantities -- Use MATLAB to solve this system of equations (you'll need one equation for each unknown!) Define uk as a range in MATLAB from 0 to 0 in 0.01 increments -- Plot the function of the velocity for the block as it hits the ground

The 250-lb concrete block A is released from rest in the position shown and pulls the 400 lb log up the 30° ramp. Plot the velocity of the block as it hits the ground at B as a function of the coefficient of kinetic friction ug between the log and the ramp. Let uk vary between 0 and 1. Why does the computer not plot results for the entire range specified? 400lb 250lb A 30 deg 20' Hints: -- Model the system as a dependent motion analysis and derive acceleration equations in terms of the unknown quantities -- Use MATLAB to solve this system of equations (you'll need one equation for each unknown!) Define uk as a range in MATLAB from 0 to 0 in 0.01 increments -- Plot the function of the velocity for the block as it hits the ground

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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