The force required to draw back the string of an archer's bow by a distance 'x' from equilibrium position is given by f=kx2. If all the energy stored in the bow is Communicated to arrow .show that the maximum average of the arrow Is given by R= 2Kx2/3 mg

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation:

answerscientific theory;

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it