C++ program to compute for the magnitude and direction of the resultant          of 2 forces

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a C++ program to compute for the magnitude and direction of the resultant

         of 2 forces. The program must also indicate the Quadrant where the angle of

        resultant is located. The magnitudes and directions of the two forces are to be

        entered from the keyboard. Use the following formulas:

        Rx = Acosα + Bcosβ                    Ry = Asinα + Bsinβ

        R = sqrt(Rx^2)                       θ = tan^-1(Ry/Rx)                   

Write a C++ program to compute for the magnitude and direction of the resultant
of 2 forces. The program must also indicate the Quadrant where the angle of
resultant is located. The magnitudes and directions of the two forces are to be
entered from the keyboard. Use the following formulas:
Rx = Acosa + Bcosß
Ry = Asina + Bsinß
Ry
e = tan
R =
V Rx2 + Ry2
Rx
Use manipulators to format the output display.
Sample Input/Output display:
Enter Force A and its angle, CCW from +x-axis: 100
180
Enter Force B and its angle, CCW from +x-axis: 100 90
Resultant, R = 14.142
e = 45 degrees, 2nd
Quadrant
Enter Force A and its angle, CCW from +x-axis: 100 30
Enter Force B and its angle, CCW from +x-axis: 200 210
Resultant, R = 100
8 = 30 degrees, 3rd Quadrant
Transcribed Image Text:Write a C++ program to compute for the magnitude and direction of the resultant of 2 forces. The program must also indicate the Quadrant where the angle of resultant is located. The magnitudes and directions of the two forces are to be entered from the keyboard. Use the following formulas: Rx = Acosa + Bcosß Ry = Asina + Bsinß Ry e = tan R = V Rx2 + Ry2 Rx Use manipulators to format the output display. Sample Input/Output display: Enter Force A and its angle, CCW from +x-axis: 100 180 Enter Force B and its angle, CCW from +x-axis: 100 90 Resultant, R = 14.142 e = 45 degrees, 2nd Quadrant Enter Force A and its angle, CCW from +x-axis: 100 30 Enter Force B and its angle, CCW from +x-axis: 200 210 Resultant, R = 100 8 = 30 degrees, 3rd Quadrant
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