PP-4 A round object of mass m3D2.00kg and radius 0.200m that could be a disk, solid sphere or a hollow sphere is attached to a string of negligible mass that is 0.300m long. When pushed 5.00° from the vertical and released, as shown in the figure to the right, the object swings back and forth making exactly 5 round trips in 7.32 seconds. a) Find the moment of inertia of this object about the pin. b) Is this object a solid disk, a solid sphere or a hollow sphere? For a solid disk, I=MR?; for a solid sphere I=MR' and for a pin L-0.300m R=0.200m hollow sphere MR. Clearly show all work to get your answer.
PP-4 A round object of mass m3D2.00kg and radius 0.200m that could be a disk, solid sphere or a hollow sphere is attached to a string of negligible mass that is 0.300m long. When pushed 5.00° from the vertical and released, as shown in the figure to the right, the object swings back and forth making exactly 5 round trips in 7.32 seconds. a) Find the moment of inertia of this object about the pin. b) Is this object a solid disk, a solid sphere or a hollow sphere? For a solid disk, I=MR?; for a solid sphere I=MR' and for a pin L-0.300m R=0.200m hollow sphere MR. Clearly show all work to get your answer.
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![PP-4 A round object of mass m-2.00kg and radius 0.200m that
could be a disk, solid sphere or a hollow sphere is attached
to a string of negligible mass that is 0.300m long. When
pushed 5.00° from the vertical and released, as shown in
the figure to the right, the object swings back and forth
making exactly 5 round trips in 7.32 seconds.
a) Find the moment of inertia of this object about the pin.
b) Is this object a solid disk, a solid sphere or a hollow sphere?
For a solid disk, I=MR?; for a solid sphere =}MR’and for a
pin
L-0.300m
50
R-0.200m
hollow sphere I-MR. Clearly show all work to get your answer.
苓 0
99+
hp](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1e4fcbe0-ed74-4447-b38a-a2af13f9fabc%2F17f8be86-2460-4a36-9fbd-2e58e0d338a5%2Fppkcqey_processed.jpeg&w=3840&q=75)
Transcribed Image Text:PP-4 A round object of mass m-2.00kg and radius 0.200m that
could be a disk, solid sphere or a hollow sphere is attached
to a string of negligible mass that is 0.300m long. When
pushed 5.00° from the vertical and released, as shown in
the figure to the right, the object swings back and forth
making exactly 5 round trips in 7.32 seconds.
a) Find the moment of inertia of this object about the pin.
b) Is this object a solid disk, a solid sphere or a hollow sphere?
For a solid disk, I=MR?; for a solid sphere =}MR’and for a
pin
L-0.300m
50
R-0.200m
hollow sphere I-MR. Clearly show all work to get your answer.
苓 0
99+
hp
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