Column I | Column II | ||
A | Floating Ribs | I | Located between second and seventh ribs |
B | Acromion | II | Head of the Humerus |
C | Scapula | III | Clavicle |
D | Glenoid cavity | IV | Do not connect with the sternum |
A bob of heavy mass \(m\) is suspended by a light string of length \(l\). The bob is given a horizontal velocity \(v_0\) as shown in figure. If the string gets slack at some point P making an angle \( \theta \) from the horizontal, the ratio of the speed \(v\) of the bob at point P to its initial speed \(v_0\) is :