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Why will the horizontal and vertical components of a vector be equal in magnitude if the angle is 45 degrees?
Get some graph paper, draw two axes and bisect them with a 45 degree sloping line. Next pick any point on that 45 degree sloping line and from that point draw a line parallel to the horizontal axis so that it intersects the vertical axis. Do the same thing from the point drawing a line parallel with the vertical axis so that it intersects the horizontal axis. These two lines represent represent the components of your vector and if you measure them they will be of equal length and thus of equal magnitude. For ANY angle of slope (other than 45 degrees) the two vectors will not be of equal length.
What is an abstract metaphor?
links an absract concept with an object, comparison of two dissimaliar thinkgs including abstract concepts
How do you identify the number of conditions in a factorial design on the basis of knowing the number of independent variables and the number of levels of each independent variable?
Assuming a full factorial design, it's the product of the levels over all independent variables. For example, in a two-factor design, in which each factor is considered at each of three levels, the so-called 23 design, the total number of conditions is 23 = 8. In a two-factor design in which one factor is considered at two levels and the other at three the total number of conditions is 2 ( 3 ) = 6.
What do two negatives equal two?
When combining (adding) two negatives you get a negative. When multiplying two negatives you will get a positive.
What are two coordinates that make a positive slope?
Two coordinates define a point. You need two pairs of two coordinates to define two points and, therefore, a slope.
What is a word for a sloping passageway that links two levels?
Ramp
Is passageway one word or two?
"Passageway" is one word.
What is a incline plane with two sloping sides?
A inclined plane with two sloping sides is a duquesne incline.
What is the passageway of the outside the nasal?
Two nostrills
Passageway of water that connects two large bodies of water?
A strait
What is a narow passageway connecting two large bodies of water?
isthmus
What is the combined effect of two sound levels 80dB and 86dB?
The adding of this two sound will give you total sound level of 87 dBSPL. Scroll down to related links and look at "Adding acoustic levels of sound sources - Combining decibels, adding of levels, or combining levels".
An inclined plane with one or two sloping sides?
An inclined plane with one sloping side is called a ramp, used to move objects up or down with less force. An inclined plane with two sloping sides is called a wedge, used for splitting objects or holding them in place.
What is a moving inclined plane with two or more sloping sides?
WEDGE
Which surgical term means to create a passageway between two organs?
Anastomosis
What word is defined as a narrow passageway that connects two bodies of water?
Strait
What serves as body temperature?
The two passageway of unclean blood as it enters the body
