A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is : 
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is:
A medical abortion is a procedure in which procedure is used to end a pregnancy. It does not require surgery and is performed through the ninth week of pregnancy. It involves taking two drugs — mifepristone and misoprostol. Mifepristone drug works by blocking the hormone progesterone and without it pregnancy cannot continue to grow in the uterus. Misoprostol drug causes cramping and bleeding to empty the uterus.
Some differences between the different types of abortions include: