A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the baton is a uniform rod of...
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 .
Homework Answers
Mass of the rod = 0.12 kg
Moment of inertia of the rod about the centre = I = mL2/12 = (0.12 x(0.8)2)/12 = 0.0064 kg-m2
Angular velocity of the rod = 3 rad/s
Hence, angular momentum of the rod = I = 0.0064 x 3 =
0.0192kg.m2/s
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A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the baton is a uniform rod of...
A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the...
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 . a) Initially, the baton is spinning about a line through its center at angular velocity 3.00 rad/s . (Figure 1) What is its angular momentum? Express your answer in kilogram meters squared per second.
A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the...
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 . a) Initially, the baton is spinning about a line through its center at angular velocity 3.00 rad/s .(Figure 1) What is its angular momentum? Express your answer in kilogram meters squared per second.
A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the baton is a uniform rod of...
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 .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?B. With a skillful move, the majorette changes the rotation...
6_1. A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the baton is a uniform ro...
6_1. 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.
a. Initially, the baton is spinning about a line through its center
at angular velocity 3.00 rad/s. (Part A figure) What is its angular
momentum? Express your answer in kilogram meters squared per
second.
6_2. Learning Goal: To understand how to use conservation of
angular momentum to solve problems involving...
Baton question part b
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 cmInitially, the baton is spinning about a line through its center at angular velocity 3.00 rad/s.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 velocity3.00 rad/s as before. (Part B figure) What...
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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 .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?B. With a skillful move, the majorette changes the rotation...
6_1. 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.
a. Initially, the baton is spinning about a line through its center
at angular velocity 3.00 rad/s. (Part A figure) What is its angular
momentum? Express your answer in kilogram meters squared per
second.
6_2. Learning Goal: To understand how to use conservation of
angular momentum to solve problems involving...
6) [8 pts] In the diagram shown, the uniform rod is free to pivot about its base in the plane of the paper. It is motionless and stable at an angle of 30 degrees from the horizontal.The rod has a mass of 4.0 kg and a length of 60.0 cm. The 3.0 kg mass is suspended 40.0 cm from the pivot end of the rod. The wire is anchored 20 cm (vertically) above the pivot point, and is horizontal. Find...
A rod uniform and homogeneous AB of length L=4.00 m is attached
to a wall as shown and secured via a massless rope BC of length
l=5.00 ml=5.00 m to the wall (see Fig. 4). A mass M1=40.0 kg is
attached to the rod at B. The rod itself has a mass M=2.00 kg.
Assume that the tension in the string is T. Hint - set up the two
force equations (along x and y axes) and the torque equation....
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