Lecture 17. Act 1 Statics A 1kg ball is hung at the end of a rod 1m long. The system balances at a point on the rod 0. 25m from the end holding the mass What is the mass of the rod (a)0.5kg )1Kg (c)2 kg 1m 1kg Physics 121: Lecture 17, Pg 11Physics 121: Lecture 17, Pg 11 Lecture 17, Act 1 Statics A 1kg ball is hung at the end of a rod 1m long. The system balances at a point on the rod 0.25m from the end holding the mass. What is the mass of the rod ? (a) 0.5 kg (b) 1 kg (c) 2 kg 1kg 1m