A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the baton is a uniform rod of mass 0.120 kg and length 80.0 cm Figure 872 Axis of rotation < 1 of 2 Part A Initially, the baton spinning about an axis through its center at angular velocity 3.00 rad/s. (Figure 1)What is the magnitude of its angular momentum about a point where the axis of rotation intersects the center of the baton? Express your answer in kilogram meters squared per second. ▸ View Available Hint(s) 1.92x10-2 kg m²/s Submit ✓ Correct Part B Previous Answers With a skillful move, the majorette changes the rotation of her baton so that now it is spinning about an axis passing through its end at the same angular velocity 3.00 rad/s as before. (Figure 2) What is the new magnitude of the angular momentum of the rod about a point where the axis of rotation intersects the end of the baton? Express your answer in kilogram meters squared per second. ► View Available Hint(s) {—| ΑΣΦ 3 Submit ? kg.m²/s
A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the baton is a uniform rod of mass 0.120 kg and length 80.0 cm Figure 872 Axis of rotation < 1 of 2 Part A Initially, the baton spinning about an axis through its center at angular velocity 3.00 rad/s. (Figure 1)What is the magnitude of its angular momentum about a point where the axis of rotation intersects the center of the baton? Express your answer in kilogram meters squared per second. ▸ View Available Hint(s) 1.92x10-2 kg m²/s Submit ✓ Correct Part B Previous Answers With a skillful move, the majorette changes the rotation of her baton so that now it is spinning about an axis passing through its end at the same angular velocity 3.00 rad/s as before. (Figure 2) What is the new magnitude of the angular momentum of the rod about a point where the axis of rotation intersects the end of the baton? Express your answer in kilogram meters squared per second. ► View Available Hint(s) {—| ΑΣΦ 3 Submit ? kg.m²/s
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotation Of A Rigid Object About A Fixed Axis
Section: Chapter Questions
Problem 10.3OQ: A wheel is rotating about a fixed axis with constant angular acceleration 3 rad/s2. At different...
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Question
Help with part B would be great, thanks!
Transcribed Image Text:A majorette in a parade is performing some acrobatic
twirlings of her baton. Assume that the baton is a uniform rod
of mass 0.120 kg and length 80.0 cm.
Figure
Axis of
rotation
1 of 2
Part A
Initially, the baton is spinning about an axis through its center at angular velocity 3.00 rad/s. (Figure 1) What is the magnitude of its angular
momentum about a point where the axis of rotation intersects the center of the baton?
Express your answer in kilogram meters squared per second.
► View Available Hint(s)
1.92x10-2 kg m²/s
Submit
Correct
Part B
Previous Answers
With a skillful move, the majorette changes the rotation of her baton so that now it is spinning about an axis passing through its end at the same
angular velocity 3.00 rad/s as before. (Figure 2) What is the new magnitude of the angular momentum of the rod about a point where the axis of
rotation intersects the end of the baton?
Express your answer in kilogram meters squared per second.
► View Available Hint(s)
ΠΑΠΙ ΑΣΦ
Submit
?
kg.m²/s
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