8. A disk is rotating horizontally about its center. Its mass is M = 2.5 kg, the radius is 2.0 m and its speed is v = 7. A point on the rim takes 0.5 seconds to make a full turn. a) Find the angular momentum. Note: I = 2M b) Find the angular momentum if the period is T= 1second

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Chapter8: Rotational Equilibrium And Rotational Dynamics
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8. A disk is rotating horizontally about
its center. Its mass is M = 2.5 kg, the
radius is 2.0 m and its speed is v = 7.
A point on the rim takes 0.5 seconds to
make a full turn.
a) Find the angular momentum. Note:
I = 2M
b) Find the angular momentum if the
period is
T= 1second
Transcribed Image Text:8. A disk is rotating horizontally about its center. Its mass is M = 2.5 kg, the radius is 2.0 m and its speed is v = 7. A point on the rim takes 0.5 seconds to make a full turn. a) Find the angular momentum. Note: I = 2M b) Find the angular momentum if the period is T= 1second
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