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What is a reference line?
A reference line is a vertical or horizontal line in a graph, corresponding with user-defined values on the x-axis and y-axis respectively. Reference lines further aid the determination of angular and linear measurements.
Solution and answer of angular velocity?
It is the rate of change - with respect to time - of the angular displacement.
What is the meaning of angular line?
angular line are the straight lines and sharp points contain in any things....
If a particle moves in circle with constant speed its angular momentum about the center of circle?
The angular momentum is a constant.
What is the opposite of round?
Angular.
Which angular direction is conventionally regarded as positive?
Counter-clockwise direction is conventionally regarded as positive in angular measurements.
Which instrument is used for measurement angular distances between two objects?
A theodolite is commonly used to measure angular distances between two objects. It consists of a telescope mounted on a base with horizontal and vertical rotation, allowing for precise angular measurements.
What is the relationship between angular measurements in radians and degrees in physics?
In physics, angular measurements can be expressed in both radians and degrees. Radians are the preferred unit for angular measurements because they directly relate to the arc length of a circle's circumference. One radian is equal to the angle subtended by an arc that is equal in length to the radius of the circle. In contrast, degrees are based on dividing a circle into 360 equal parts. The relationship between radians and degrees is that 1 radian is equal to approximately 57.3 degrees.
What does a dial indicator measure?
An indicator measures angular displacement. A common error with this device is called cosine error when the angle of the measurements are not correct.
What was the precision of Tycho Brahe's measurements in Denmark?
Tycho Brahe (and his assistants) recorded measurements at his observatory on the island of Ven with an accuracy of up to 4 seconds of arc. Most of his measurements were angular measurements between celestial objects (between stars, between planets and stars and between planets).
How are equator and prime meidian alike?
Both the Equator and the Prime Meridian act as starting points or 0 degrees, for angular measurements expressed in degrees Latitude and Longitude.
What is the adjective of angle?
'Angular' , as in ' the angular corner'.
6 radians is the same as?
That's a unit of angular measurements. 2 x pi = one full circle. If you want to convert radians to degrees, you multiply by (180 / pi).
Angular momentum is a measure of?
angular momentum is the measure of angular motion in a body.
How can one determine the angular acceleration when provided with the angular velocity?
To determine the angular acceleration when given the angular velocity, you can use the formula: angular acceleration change in angular velocity / change in time. This formula calculates how quickly the angular velocity is changing over a specific period of time.
How do you calculate angular acceleration in a rotational motion system?
Angular acceleration in a rotational motion system is calculated by dividing the change in angular velocity by the time taken for that change to occur. The formula for angular acceleration is: angular acceleration (final angular velocity - initial angular velocity) / time.
Define angular impulse?
Angular impulse is defined as the rate-of-change of the angular acceleration.
