2016年9月21日 · Express F1 and F2 in cartesian vector form Homework Equations The Attempt at a Solution I feel fairly confident in my work for F2 but F1 not so much. Especially the j component of F1. I assume my F(1x) component runs from the z axis to the tip of F1 and my F(1k) component runs from the tip of F1 to the line below (which forms the light blue ...

2017年3月19日 · Homework Statement [/B] The door is held open by the means of 2 chains. If the tension in AB and CD is Fa = 300 N and Fc = 250 N, respectively, express each of these in Cartesian Vector Form Homework Equations Sin / cos …

2019年10月23日 · Cartesian Form Radial Vector In summary, the conversation is discussing the transformation of an electric field in terms of x and y coordinates, with the use of unit vectors and a constant. The definition of ##\hat{r}## is a unit vector.

2013年7月6日 · Homework Statement For cable AD it is known that the magnitude is 14 kips, x-component has a value of -6.216, the direction angle in the z-direction is 83.63°, and Fy is less than zero. Find forces in Cartesian vector form, coordinates of point D if it lies on the x-z plane and point A is (0...

2011年8月28日 · Expressing force in cartesian vector form. Sep 21, 2016; Replies 11 Views 5K.

2007年9月20日 · Cartesian Form Parametric Parametric form In summary, the conversation discusses finding a parametric vector equation for a plane in R^3 with a given cartesian equation. The steps and mistakes made in attempting to solve the problem are also mentioned.

2018年7月17日 · How is velocity expressed in vector form? Velocity is expressed in vector form by using its components in the x, y, and z directions. For example, if an object is moving at a speed of 5 m/s in the positive x-direction and 3 m/s in the negative y-direction, its velocity in vector form would be written as v = (5, -3, 0) m/s. What is the ...

2006年7月20日 · 1) Express the cartesian COORDINATE in spherical coordinates. (Essentially, we're "pretending" the coordinate is a scalar function of spherical variables.) 2) Take the gradient of the coordinate, using the spherical form of the gradient. That just IS the unit vector of that coordinate axis. Hope this helps.

2016年9月23日 · Homework Statement Express force F(AB) in cartesian vector form[/B] Mastering engineering.com says to check my signs but I don't an see an issue. Please help! 2. Homework Equations 3. The Attempt at a Solution A(0, -.75, 3) B(2cos40, 2sin40, 0) C(2,-1, 0) r(AB)= 1.53i +2.04j-3k...

2009年6月24日 · If you look at this in terms of vectors, the vector (-2, 0, 0) takes you from the origin to the point (-2, 0, 0) in the plane, and the other two vectors take you from that point to any other in the plane. You can apply the same thinking to your problem. Hope that helps.