1. (5 pts) A Cone rotates about its central axis as shown. There is a solid sphere attached to the end of the cone as shown (its center is a distance 2R from the axis of rotation). Both objects have mass M. (a) (2.5 pts) Find the moment of inertia of the setup in terms of R, M, and/or L (b) (2.5 pt) If the M = 2.00kg, R=0.200m, and L = 0.501m L→ and the system rotates 1.00 revolutions per second, Find the rotational kinetic energy of this system
1. (5 pts) A Cone rotates about its central axis as shown. There is a solid sphere attached to the end of the cone as shown (its center is a distance 2R from the axis of rotation). Both objects have mass M. (a) (2.5 pts) Find the moment of inertia of the setup in terms of R, M, and/or L (b) (2.5 pt) If the M = 2.00kg, R=0.200m, and L = 0.501m L→ and the system rotates 1.00 revolutions per second, Find the rotational kinetic energy of this system
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Transcribed Image Text:1. (5 pts) A Cone rotates about its central axis as shown. There is a solid
sphere attached to the end of the cone as shown (its center
is a distance 2R from the axis of rotation).
Both objects have mass M.
(a) (2.5 pts) Find the moment of inertia of the setup in
terms of R, M, and/or L
(b) (2.5 pt) If the M = 2.00kg, R=0.200m, and L = 0.501m
L→
and the system rotates 1.00 revolutions per second, Find the rotational kinetic
energy of this system
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