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Determine vector C if A has a magnitude of 25m and direction 30 degrees West of North and B has a magnitude of 16m and diection 30 degrees East of South?
Wiki User
∙ 14y ago
nobody nos that anser
Wiki User
∙ 14y ago
To determine vector C, we need to resolve the vectors A and B into their component vectors (Ax, Ay) and (Bx, By) respectively. Then, vector C will be the sum of these component vectors (Cx, Cy), calculated as Cx = Ax + Bx and Cy = Ay + By. Finally, find the magnitude of vector C using the Pythagorean theorem: C = sqrt(Cx^2 + Cy^2).
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Is 35 degrees north of east a vector direction?
Yes, 35 degrees north of east is a vector direction because it specifies both the direction (north of east) and the magnitude (35 degrees) of a vector in relation to the reference axis (east).
Area is scaler or vector quantity?
Well it is technically a vector because it has a magnitude and a direction on zero degrees. Reactive power will have a direction of either + or - 90 degrees and apparent power will be the vector sum of the real and reactive power.
What are not vector directions?
Terms like "up," "down," "left," and "right" are not vector directions as they do not fully describe a quantity's magnitude and direction in space. Vector directions require both a magnitude and a specific direction in three-dimensional space.
How do you use scalar in a sentence?
In physics, a scalar is a quantity that has only magnitude, without a direction. For example, temperature is a scalar quantity because it only has a value (e.g., 25 degrees) without needing a direction.
How do you represent direction?
Direction can be represented using coordinates (e.g. north, south, east, west) or angles (e.g. degrees or radians measured from a reference direction). In physics and engineering, vectors are also commonly used to represent direction, with magnitude indicating the distance and direction indicating the orientation.
Is 35 degrees north of east a vector direction?
Yes, 35 degrees north of east is a vector direction because it specifies both the direction (north of east) and the magnitude (35 degrees) of a vector in relation to the reference axis (east).
Area is scaler or vector quantity?
Well it is technically a vector because it has a magnitude and a direction on zero degrees. Reactive power will have a direction of either + or - 90 degrees and apparent power will be the vector sum of the real and reactive power.
Can a vector resultant have a negative direction I have a statics problem and the answer is 77.31 deg in the III quad Negative or Positive Or is the answer 257.31 deg from the horizonal?
A vector has both magnitude and direction. The magnitude is always positive, by convention, but this is not cast in stone. So you can have in your case a positive magnitude with a direction 257.31 degrees, which is the same as a positive magnitude 77.31 degrees in quadrant III, but the first way is more conventional. One could also say a negative magnitude at 77.31 degrees, in which case the negative sign implies a 180 degree reversal. So there are many choices, and you seem to have a good handle on this.
What are not vector directions?
Terms like "up," "down," "left," and "right" are not vector directions as they do not fully describe a quantity's magnitude and direction in space. Vector directions require both a magnitude and a specific direction in three-dimensional space.
What is the city or the country name located at this diection 45 degrees north75 degrees west?
45 N 75 W is Ingleside Ontario K0C 1M0 Canada
How do you use scalar in a sentence?
In physics, a scalar is a quantity that has only magnitude, without a direction. For example, temperature is a scalar quantity because it only has a value (e.g., 25 degrees) without needing a direction.
How can you find the magnitude and the length of the resultant?
A ship is traveling 155mph due south .Opposing current 35mph at 20 degrees southwest . Find resultant magnitude and direction of ship's true course
The vector has a magnitude of 11 and a direction of 20 degrees. What is the magnitude of the x component?
Assuming the 20 degrees are measured counterclockwise, starting from the x-axis (this is more or less standard), you can calculate the x-component as 11 x sin(20). Make sure your calculator is set to degrees first.
Can two displacement vectors of the same length have a vector sum of 0?
Yes, as long as the direction is exactly opposite (180 degrees from each other). A vector has both magnitude and direction.
How do you represent direction?
Direction can be represented using coordinates (e.g. north, south, east, west) or angles (e.g. degrees or radians measured from a reference direction). In physics and engineering, vectors are also commonly used to represent direction, with magnitude indicating the distance and direction indicating the orientation.
Is speed described fully by magnitude and direction?
Speed is actually a scalar quantity that only describes how fast an object is moving, without considering the direction of motion. Velocity, on the other hand, is a vector quantity that includes both magnitude (speed) and direction.
What does it mean when an angle is negative?
An angle is a measure of turn. the amount of turn is the magnitude, measured in degrees, and direction of turn can be clockwise or anti-clockwise. A positive angle turns in an anti-clockwise direction while a negative angle turns in a clockwise direction.
