PLEASE SHOW YOUR WORK AND PLEASE EXPLAIN YOUR WORK, AND I WILL GIVE YOU 5 STARS.

Question

PLEASE SHOW YOUR WORK AND PLEASE EXPLAIN YOUR WORK, AND I WILL GIVE YOU 5 STARS.....................................................................................................................................................................................................................................

The next two exercises review the addition of forces using the mathematical procedure of vector addition. Again, refer to the Toolkit if you need to review this material. The procedure for all of these problems is: In the space below the table, add the vectors using: Fx = T cos Theta Fy = F sin Theta Put in the appropriate "+" and "-" signs. Add components and determine the net force vector using: F = root Fx2 + Fy2 tan theta = |Fy/Fx|; so theta = tan-1 |Fy/Fx| When the inverse tangent is used with absolute values, you will always get the angle to the nearest x-axis. Draw the net force vector on the graph provided. Example Mathematical Example:

Explanation / Answer

1)F1(N) x -component=30cos 30=25.98N

y-component=30 sin 30=15N

F2(N) x-componet=-65cos 45=-45.96N

y-component=65 sin 45=45.96N

F3(N) x omponent=0

y component=-30N

F(net) x-component=(25.98-45.96)=-19.98N

y-component=(15+45.96-19.98)=40.98N

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