A 100-N force is applied at A with the following spatial angles: From positive x-axis: a = 62° From positive y-axis: ß = 123⁰ It is known that the angle from positive z-axis is obtuse, 90° ≤ y ≤ 180⁰. Required: 1. Determine the moment about B due to the applied force at A. INCLUDE (-) NEGATIVE SIGN IF NECESSARY, FOR THIS ITEM ONL k N-m use 2 decimal places MA = 2. Determine the component of the force along line AB. PAB = N use 2 decimal places 3. Find the angle between the force applied and its component along line AB. e= use 3 decimal places

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Y₁
X1
Z1
X2
A 100-N force is applied at A with the following spatial angles:
From positive x-axis: a = 62°
From positive y-axis: B = 123⁰
It is known that the angle from positive z-axis is obtuse, 90° ≤ y ≤ 180⁰.
Required:
1. Determine the moment about B due to the applied force at A. INCLUDE (-) NEGATIVE SIGN IF NECESSARY, FOR THIS ITEM ONLY.
MA =
k N-m use 2 decimal places
2. Determine the component of the force along line AB.
N use 2 decimal places
PAB =
3. Find the angle between the force applied and its component along line AB.
0
e=
use 3 decimal places
Transcribed Image Text:Y₁ X1 Z1 X2 A 100-N force is applied at A with the following spatial angles: From positive x-axis: a = 62° From positive y-axis: B = 123⁰ It is known that the angle from positive z-axis is obtuse, 90° ≤ y ≤ 180⁰. Required: 1. Determine the moment about B due to the applied force at A. INCLUDE (-) NEGATIVE SIGN IF NECESSARY, FOR THIS ITEM ONLY. MA = k N-m use 2 decimal places 2. Determine the component of the force along line AB. N use 2 decimal places PAB = 3. Find the angle between the force applied and its component along line AB. 0 e= use 3 decimal places
PROBLEM 2: The crank shown is free to rotate at B about the x-axis only. Given the following dimensions:
x1 = 54 cm
x2 = 26 cm
Y1 = 75 cm
Z₁ = 30 cm
Transcribed Image Text:PROBLEM 2: The crank shown is free to rotate at B about the x-axis only. Given the following dimensions: x1 = 54 cm x2 = 26 cm Y1 = 75 cm Z₁ = 30 cm
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