Answered: (1) The rigid frame is attached to two… | bartleby

Linear Algebra: A Modern Introduction

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter1: Vectors

Section1.4: Applications

Problem 9EQ

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Question

(1) The rigid frame is attached to two cables and
has an embedded support at O. The turnbuckles
are tightened to produce tensions T₁ = 750 N and
T2 500 N in the cables. Determine the
components of the force and moment reactions at
the fixed support O.
Ans: Ox = 224 N, O₁ = 386 N, Oz = 1090 N,
Mx=-310 Nm, My = -313 N'm,
M₂ = 174.5 N.m
0.8 m
B
0.6 m
A
0.6 m
Ti
0.9 m
T2
F
0.9 m
E
0.45 m
y

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Use the concept of Particular Antiderivatives and Rectilinear Motion to answer the problem below: On the edge of an 8m building, Sam throws his toy vertically upwards at initial velocity = 28 m/s. If the only force that acts on the toy is accelerationdue to gravity (-32 ft/s), a. How many seconds will it take for the toy to reach its maximum height?b. What is the toy's speed when it hits the ground?
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