1. center of gravity of pendelum
2. mass moment of inertia about an axis perpendicular to page and passing throigh O
3. radius of gyration
Given:
mass of rod= 10 kg
mass of sphere = 15 kg
I_G rod = 1/12 ml^2
I_G spehere = 2/5 mr^2
use parallel axis theorem
בת 450 A רחוב 100 B
1. center of gravity of pendelum 2. mass moment of inertia about an axis perpendicular to page and passing throigh O 3.
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