This device has a slight coupling between two degrees of freedom. When the mass is moving down during its oscillation, the spring unwinds slightly, giving the mass a slight twist. When the mass is moving up during its oscillation, the spring winds up tighter, giving the mass a slight twist in the other direction. With each oscillation, the translational mode is being converted into the rotational mode. The pasco force sensor keeps track of the force over time.
(3A70.10) Wilberforce Pendulum
$0.00
This device has a slight coupling between two degrees of freedom. When the mass is moving down during its oscillation, the spring unwinds slightly, giving the mass a slight twist. When the mass is moving up during its oscillation, the spring winds up tighter, giving the mass a slight twist in the other direction. With each oscillation, the translational mode is being converted into the rotational mode. The pasco force sensor keeps track of the force over time.
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