Category
Angular Velocity
14 items
Ekman Number
Wolfram Research
The Ekman number is a dimensionless number used in fluid dynamics to describe the ratio of viscous forces to Coriolis forces.
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Equation of Circular Motion under Constant Acceleration
Wolfram Research
The equation of circular motion describes an object moving under constant angular acceleration in a circular as a function of time.
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Angular Velocity under Constant Angular Acceleration
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The angular velocity of a body is the rate of change of its angular displacement with respect to time.
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Angular Velocity by Initial and Final Values
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The angular velocity of a rotating body is defined as the rate of change of angular displacement.
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Angular Momentum of a Rigid Body
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Angular momentum is the rotational analog of linear momentum. For a rigid body, it equals the cross-product of the particle's position vector (relative to some origin) and its momentum vector.
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Average Angular Velocity by Displacement
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The angular velocity of a rotating body is defined as the rate of change of angular displacement.
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Centripetal Acceleration Using Angular Velocity
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Centripetal acceleration is the rate of change of velocity of an object with respect to time as it moves in a circular path.
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Centripetal Force Using Angular Velocity
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A centripetal force is a force that makes a body follow a curved path. Its direction is always orthogonal to the motion of the body and toward the fixed point of the instantaneous center of curvature of the path.
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Coriolis Effect
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The Coriolis force is an inertial force that acts on objects that are in motion relative to a rotating reference frame. In a reference frame with clockwise rotation, the force acts to the left of the motion of the obj...
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Equation of Motion Using Angular Displacement
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Equations of motion are equations that describe the behavior of a physical system in terms of its motion as a function of time.
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Equation of Motion Using Final and Initial Angle
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Equations of motion are equations that describe the behavior of a physical system in terms of its motion as a function of time.
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Power Exerted on a Rotating Object
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Torque is a rotational force. Torque acting through a rotational distance over time creates power.
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Rotational Kinetic Energy
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Rotational kinetic energy, or angular kinetic energy, is kinetic energy due to the rotation of an object and is part of its total kinetic energy.