A 5kg lacrosse stick has a moment of inertia about a transverse axis through its center of gravity of 8 kg.m2. When a player swings the stick at an opponent, the axis of rotation is through the end of stick, 80 cm from the center of gravity of the stick. What is the moment of inertia relative to this swing axis?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A 5kg lacrosse stick has a moment of inertia about a transverse axis through its center of gravity
of 8 kg.m2. When a player swings the stick at an opponent, the axis of rotation is through the end
of stick, 80 cm from the center of gravity of the stick. What is the moment of inertia relative to
this swing axis?
A 4 kg lacrosse stick has a radius of gyration of 60cm about a transverse axis through its center
of gravity. When a player swings the stick at an opponent, the axis of rotation is through the end
of stick, 120cm from the center of gravity of the stick. What is the moment of inertia relative to
this swing axis?
Transcribed Image Text:A 5kg lacrosse stick has a moment of inertia about a transverse axis through its center of gravity of 8 kg.m2. When a player swings the stick at an opponent, the axis of rotation is through the end of stick, 80 cm from the center of gravity of the stick. What is the moment of inertia relative to this swing axis? A 4 kg lacrosse stick has a radius of gyration of 60cm about a transverse axis through its center of gravity. When a player swings the stick at an opponent, the axis of rotation is through the end of stick, 120cm from the center of gravity of the stick. What is the moment of inertia relative to this swing axis?
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