- Ctivity Vector Solution Activity Vector Ddition 1 3 Vector Ddition 2 4 Vector Addition 2 5 Vector Addition 3 6 Vector 1 (42.04 KiB) Viewed 15 times
- Ctivity Vector Solution Activity Vector Ddition 1 3 Vector Ddition 2 4 Vector Addition 2 5 Vector Addition 3 6 Vector 2 (30.9 KiB) Viewed 15 times
- Ctivity Vector Solution Activity Vector Ddition 1 3 Vector Ddition 2 4 Vector Addition 2 5 Vector Addition 3 6 Vector 3 (30.9 KiB) Viewed 15 times
Instructor: Date: Lab Procedures: In this lab you will use 2 different methods to find the resultant of various combinations of forces, and t compare your results. These forces are given in column 2 of Table 1. Force is a vector, Please notice that in this document a bold letter (For R) indicate the symbol of a vector. 1) Use graph paper, a ruler and protractor to find the resultant for the graphical method. Do not forget an appropriate scale. Find the angle of the resultant with a protractor. column. Remember you will resolve the forces into their "X" and "y" components. 2) Use the analytical method (component or mathematical method) to find the resultant for the analyt Write the force in the vector notation (using i, j, k). Add the components and then use the Pythagorean theorem to find the resultant R. The angle is given by: 0=tan(R/R.) 3) Complete the Table, attach your graphs and calculations, turn in the lab report individually. Solved example illustrating both graphical and analytical methods of adding vectors: Notice the angles, the arrows at the end of the lines, the labels with vectors arrow hats. Please watch the video associated with this lab. R Vectors Addition Fix=200cos 30 = 173 Fly = 200sin30 = 100 Fax=200cos 120=-100 Fay=200sin 120=173 R. = 173-100= 73 吉