Part A Suppose that F2 = 520 N (Figure 1) Determine the magnitude of the resultant force. Express your answer to three significant figures and include the appropriate units. HA FR Value Units Submit Request Answer Part B Determine the coordinate direction angle a of the resultant force. Express your answer using three significant figures. AEd vec ? Submit Request Answer Figure 1 of 1 Part C F1 = 400 N Determine the coordinate direction angle of the resultant force. Express your answer using three significant figures. AEd vec 135 ? 30 B = Submit Request AnswerPart A - Calculating the magnitude of a vector from its components Learning Goal: To understand Cartesian representations of vectors and how they can be determined from direction and What is the magnitude of F? magnitude, to learn how to represent vectors expressed as a product of the component magnitude and the unit Express your answer to three significant figures and include the appropriate units. direction vectors i, j, and k, and to learn how to represent View Available Hint(s) a vector component as a function of the angle between the vector-and the coordinate axis As shown, a pole is subjected to three forces: F, P, and T. The force F expressed in Cartesian vector form is F = [61+ 8 j + 8 k) N. Force P has magnitude 3.46 N and acts in the direction given by these direction F = Value Units angles: o = 125, B = 54.7', and y = 54.7 to the x, y, and z axes, respectively. Force T lies within the yz plane, its direction is given by the 3-4-5 triangle shown, Submit and its magnitude is 18 N. (Figure 1) Part B - Components of a vector Determine the components of P in the i, j, and k directions. Express your answers, separated by commas, to three significant figures. View Available Hint(s) IVO vec Pz, Py, P= = N, N, N Submit Figure Part C - Finding Cartesian components from right triangles F = Fi+ Fj + F.k What are the Cartesian components of force I? Express your answers, separated by commas, to three significant figures. View Available Hint(s) IVO IT vec FOE ? iN.iN. KN T=Part A Express the force as components of a Cartesian vector. (Figure 1) Enter the x, y, and z components of the force in newtons separated by commas. vec Fr, Fy, F2 = N Submit Request Answer Provide Feedback Figure Part C 0.75 m Determine the magnitude of the resultant force. FAR = 250 N Express your answer to three significant figures and include the appropriate units. FAC 400 N 3 m HA FOE ? -40 2 m B FR Value Units Submit Request AnswerPart A (Figure 1) If F = {350i - 250j - 450k} N and cable AB is 8.0 m long, determine the , y, z coordinates of point A. Determine the x coordinates of point A. Express your answer to three significant figures and include the appropriate units. ? I = Value Units Submit Request Answer Part B Determine the y coordinates of point A. Express your answer to three significant figures and include the appropriate units. ? y = Value Units Submit Request Answer Figure 1 of 1 > Part C Determine the z coordinates of point A. Express your answer to three significant figures and include the appropriate units. HA FOE ? Value Units Submit Request