B. Assuming the acceleration is still -9.81 m/s2, what is the instantaneous velocity of the shuttlecock when it hits the ground? Show your work below.

layer a is the exosphere and layer b is the thermosphere.   is the answer i think but i hope this .

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:

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement