It's just below the figure.andrewkirk said:
Ah - I was fooled by the bold text. Because of the template format, I just automatically process anything in bold in these questions as a heading and it doesn't even register on my consciousness.TSny said:
Okay then. What were your unrounded results to three decimals?Robb said:
Did you round or truncate any of your intermediate results to five or fewer digits? I'm seeing slightly different values that could affect your rounding to three figures.Robb said:
Cartesian vectors are mathematical quantities used to represent physical quantities, such as position, velocity, and force, in a three-dimensional space. They consist of a magnitude and direction, and are typically represented by an arrow pointing from the origin to the point where the vector ends.
Cartesian vectors are unique in that they are specified using the coordinates of their endpoint in a three-dimensional space, rather than using polar coordinates or angles. This means that their components can be easily calculated and manipulated using basic algebraic operations.
Cartesian vectors are essential in many areas of science, including physics, engineering, and mathematics. They are used to describe the motion and forces of objects in three-dimensional space, making them crucial for understanding and analyzing physical phenomena.
Cartesian vectors are typically written as a column matrix with three components, representing the x, y, and z coordinates of the endpoint. They can also be represented using the unit vectors i, j, and k, which correspond to the x, y, and z axes, respectively.
Yes, Cartesian vectors can be added, subtracted, and multiplied by a scalar quantity, just like regular numbers. This allows for the combination and separation of multiple vectors to represent more complex physical quantities, such as acceleration or net force.