[" (c) variable bue ter than mg and later becomes equal to "mg],[" (d) at first greater the following does the centre of mass lie outside the body? "],[" For which of the following does the centre of mass lie outside the body? "],[" For which of the following does the centre of mass lie outside "],[" (a) A pencil (b) A shotput (c) A dice "quad " (d) A bangle "],[" with increase in temperature,the viscosity of "]