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clc;
dx=-40;//m
dy=80;//m
dz=30;//m
f=2500;//N, Mafnitude of force F
d=sqrt(dx^2+dy^2+dz^2);//m, total distance of vector AB
//F=f*lambda, lambda - unit vector= AB/d. So we can calculate each component by multiplying this unit vector
Fx=f*dx/d;//N , X component of F
Fy=f*dy/d;//N , Y component of F
Fz=f*dz/d;//N , Z component of F
printf("Component of F along X axis is %.2f N\n",Fx);
printf("Component of F along Y axis is %.2f N\n",Fy);
printf("Component of F along Z axis is %.2f N\n",Fz);
printf("We may write F as \n F = %.2f i + %.2f j + %.2f k\n",Fx,Fy,Fz);
thetax=acos(Fx/f);// radian , angle with +ve x axis
thetay=acos(Fy/f);// radian , angle with +ve y axis
thetaz=acos(Fz/f);// radian , angle with +ve z axis
//Conversion of angles into degree
thetax=thetax*180/%pi;//degree
thetay=thetay*180/%pi;//degree
thetaz=thetaz*180/%pi;//degree
printf("Angle made by F with +ve X axis %.2f degree\n",thetax);
printf("Angle made by F with +ve Y axis %.2f degree\n",thetay);
printf("Angle made by F with +ve Z axis %.2f degree\n",thetaz);
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