The disk is rotating horizontally, and the block has a weight of 2 lb. Friction between the block and the slot is negligibly small, and the block is at rest with respect to the disk while it is traveling with a constant speed of 12 ft/sec. If the spring has a stiffness of 2.5 lb/ft and an undeformed length of 1.25 ft, calculate the force that the spring exerts on the block. Present your answer in lb using 3 significant figures. CEEEEEED k=2.5 lb/ft
The disk is rotating horizontally, and the block has a weight of 2 lb. Friction between the block and the slot is negligibly small, and the block is at rest with respect to the disk while it is traveling with a constant speed of 12 ft/sec. If the spring has a stiffness of 2.5 lb/ft and an undeformed length of 1.25 ft, calculate the force that the spring exerts on the block. Present your answer in lb using 3 significant figures. CEEEEEED k=2.5 lb/ft
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Transcribed Image Text:The disk is rotating horizontally, and the block has
a weight of 2 lb. Friction between the block and the
slot is negligibly small, and the block is at rest with
respect to the disk while it is traveling with a
constant speed of 12 ft/sec. If the spring has a
stiffness of 2.5 lb/ft and an undeformed length of
1.25 ft, calculate the force that the spring exerts on
the block. Present your answer in lb using 3
significant figures.
k= 2.5 lb/ft
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