The angular momentum of a freely rotating disk around its center is Ldisk. A heavy block is tossed horizontally onto the disk from two different orientations, but with the same speed, as shown in the figure. Friction acts between the disk and the block, so hat the block is brought to rest on the disk and rotates with it. Top view Case A same for both Case A Case B Top view Case B In which case is the magnitude of the final angular momentum of the disk-block system the greatest?

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Chapter1: Units, Trigonometry. And Vectors
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The angular momentum of a freely rotating disk around its center is Ldisk. A heavy block is tossed horizontally onto the disk from two different orientations, but with the same speed, as shown in the figure. Friction acts between the disk and the block, so that the block is brought to rest on the disk and rotates with it.

In which case is the magnitude of the final angular momentum of the disk-block system the greatest?

a) same for both

b) Case A

c) Case B

The angular momentum of a freely rotating disk around its center is Ldisk. A heavy block is tossed horizontally onto the disk
from two different orientations, but with the same speed, as shown in the figure. Friction acts between the disk and the block, so
that the block is brought to rest on the disk and rotates with it.
Top view
same for both
Case A
Case B
Case A
Top view
In which case is the magnitude of the final angular momentum of the disk-block system the greatest?
Case B
Transcribed Image Text:The angular momentum of a freely rotating disk around its center is Ldisk. A heavy block is tossed horizontally onto the disk from two different orientations, but with the same speed, as shown in the figure. Friction acts between the disk and the block, so that the block is brought to rest on the disk and rotates with it. Top view same for both Case A Case B Case A Top view In which case is the magnitude of the final angular momentum of the disk-block system the greatest? Case B
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