Angular impulse is defined as the rate-of-change of the angular acceleration.
Simply, the voltage which is withstand by the test object as an impulse is called as rated impulse voltage.
The angular distance of a heavenly body above the horizon.
A point that travels a distance without any angular deviation.
An impulse move in dance is when the dancer "tweaks" his or her body suddenly. These movements look like sudden jerks or twitches.
A two stage impulse contains 2 stages. One stage is a stator and rotor, therefore a 2 stage impulse turbine contains a stator-rotor-stator-rotor.
Angular velocity is given as radians per second; angular speed is also the same thing. Velocity is a vector with magnitude and direction and speed a scalar with magnitude only. The magnitude is identical; velocity will define the direction of rotation ( clockwise or counterclockwise).
1 radian = 1/tau or 1/(2*pi) of a whole turn.
Angular velocity is the measure of angular displacement (in one or the opposite) direction over a unit period of time. In the context of CDs , one unit in which this can be measured is the number of revolutions per second. A constant angular velocity means that the CD is turning through the same angle each second.
In physics, angular frequency ω (also referred to by the terms angular speed, radial frequency, circular frequency, orbital frequency, radian frequency, and pulsatance) is a scalar measure of rotation rate. Angular frequency (or angular speed) is the magnitude of the vector quantity angular velocity. The term angular frequency vector is sometimes used as a synonym for the vector quantity angular velocity.[1]One revolution is equal to 2π radians, hence[1][2]whereω is the angular frequency or angular speed (measured in radians per second), T is the period (measured in seconds), f is the ordinary frequency (measured in hertz) (sometimes symbolised with ν),
Angular frequency is related to linear frequency as w = 2 x pi x f wher w = angular frequency linear frequency is cycles per second, or number of oscillations per second, called Hertz angular frequency for f = 1 = 2 pi f = 2 pi, or one revolution. It has units of radians per second
Both are measurements of angular displacement. A degree is 1/360 of a full trun or whole circle. A radian is 1/(2*pi) of a full turn.
In my experience, the impulse or urge is not what defines us. What we do, does seem to. Consider the urge to steal, for instance, that does not make one a thief. The action of taking another person's property does define one as a thief...