In the Figure Shown, a 1

Multiple Choice

In the figure shown, a 1.6-kg weight swings in a vertical circle at the end of a string having negligible weight. The string is 2-m long. If the weight is released with zero initial velocity from a horizontal position, its angular momentum (in kg.m²/s) at the lowest point of its path relative to the centre of the circle is approximately:

A) 40
B) 10
C) 30
D) 20
E) 50