Saturday, June 30, 2007 ♥
FINDING resultant Vector Using Graphical Method
- analyze the problem
- make a convenient scale
- draw the first vector
- from the head of the first vector, connect the tail of the next vector, and so on
- to get the resultant, close the given vectors from the head of the last to the point of origin
- measure using the scale
Friday, June 29, 2007 ♥
Steps in Getting Resultant Vector Using COmponent Method
1. given the vector, find its x and y x component by using SOHCAHTOA..when it has direction we have to determine whether its positive(up and right) of negative (left or down)
2.after that we have to get the resultant x ny adding up the x components and so on with the resultant Y.
3.then we can now compute for the resultant vector by the use of Pythagorean theorem or simply getting the sQuare root of the sum of the sQuared vectors.*whew!*
4. after getting the resultant vector we should get the angle of the resultant vector to know whether it is positive or in the negative side.By using the tan formula you can easily get the measure of the angle*use your sci calc*.
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Steps of Getting Resultant Vector Using
Wednesday, June 27, 2007 ♥
Good DAy!!
Ngayon nakakuha ako ng isang 0 at 5/5...hahaha...sana mas mataas pang scores ang makuha ko sa mga susunod pang mga araw...tinatamad ako mag english eh inaantok na ko..^^
Monday, June 25, 2007 ♥
Perfect!!
For the first time I got perfect score in Physics!!!
Monday, June 18, 2007 ♥
Finally
Finally, I got 6 over 10 in our quiz because the quiz doesn't involve computation:)
Wednesday, June 13, 2007 ♥
Finding Vector in compliment method
This lesson is a lot harder than are previous lesson in physics, this is so hard because it is related with many operations and formula. It is also confusing in finding the angle and direction of the resultant vector.
Tuesday, June 12, 2007 ♥
Lesson: Finding the Resultant Vector(Component Method)
Today I learn how to find the resultant vector by component method. At first I cant understand the lesson but because of the exercises and the examples given by the teacher I finally learned how to do it. This lesson is a little bit confusing so I think I will study about this when I have free time....
Saturday, June 9, 2007 ♥
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