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angular motion - Coggle Diagram
angular motion
formulae
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θf = θi + ωi t + 0.5 α * t² (final angle, initial angle, initial velocity, time, acceleration)
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ωf = ωi + α * t (final velocity, initial velocity, time, acceleration)
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α = (ωf - ωi) / t (final velocity, initial velocity, time)
further exploration
Rotational Kinetic Energy: K = 1/2 I ω², where I is the moment of inertia.
Torque: The force that causes angular acceleration, τ = I * α.
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concepts
Angular Displacement (θ): The angle swept by a rotating object about a fixed axis, measured in radians or degrees.
Angular Velocity (ω): The rate of change of angular displacement, measured in radians per second (rad/s). Think of it as how fast the object is spinning.
Angular Acceleration (α): The rate of change of angular velocity, measured in radians per second squared (rad/s²). Think of it as how quickly the object's spinning is changing.
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