Thursday, August 2, 2007
COMPONENT METHOD* Using trigonometry, find the x-component and the y-component for each vector. Refer to a diagram of each vector to correctly reason the sign, (+ or -), for each component.
* Add up both x-components, (one from each vector), to get the x-component of the total.
* Add up both y-components, (one from each vector), to get the y-component of the total.
* Add the x-component of the total to the y-component of the total then use the Pythagorean theorem and trigonometry to get the size and direction of the total.
http://id.mind.net/~zona/mstm/physics/mechanics/vectors/componentAddition/componentAddition2.htm