An isolated water molecule is modeled as two point charges ±0.700e separated by 0.0980 nm. Its rotational inertia is 2.93 × 10-47 kg·m² about the axis shown in the figure below. The molecule is in a uniform electric field of magnitude 838 N/C. If the molecule is initially at rest at 0 = 90.0°, what is its angular speed when it reaches 0 = 0, assuming no other forces or torques? +9 rad/s Axis of rotation Ꮎ

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An isolated water molecule is modeled as two point charges ±0.700e separated by 0.0980 nm. Its rotational inertia is 2.93 × 10−47 kg·m2 about the axis shown in the figure below. The molecule is in a uniform electric field of magnitude 838 N/C. If the molecule is initially at rest at θ = 90.0°, what is its angular speed when it reaches θ = 0, assuming no other forces or torques?

 

 

 

 

 

rad/s

 

An isolated water molecule is modeled as two point charges ±0.700e separated by
0.0980 nm. Its rotational inertia is 2.93 × 10-47 kg·m² about the axis shown in the figure
below. The molecule is in a uniform electric field of magnitude 838 N/C. If the molecule is
initially at rest at 0 = 90.0°, what is its angular speed when it reaches 0 = 0, assuming no
other forces or torques?
+9
rad/s
Axis of
rotation
Ꮎ
Transcribed Image Text:An isolated water molecule is modeled as two point charges ±0.700e separated by 0.0980 nm. Its rotational inertia is 2.93 × 10-47 kg·m² about the axis shown in the figure below. The molecule is in a uniform electric field of magnitude 838 N/C. If the molecule is initially at rest at 0 = 90.0°, what is its angular speed when it reaches 0 = 0, assuming no other forces or torques? +9 rad/s Axis of rotation Ꮎ
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