9. The accepted value of g on the earth is 9.81 m/s What is the percent difference between the accepted value of g and the experimental value calculated using your equation from the graph.
Percent Difference= (The difference between the two values divided by the average of the two
values) X 100

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:

can be answered using momentum.

momentum = p

p1= mass1 * velocity1

p1 = p2

therefore

p1 = 6kg * 4m/s

p1 = 24kgm/s

p2=m2 * v2

24 kgm/s = 7kg * v2

v2 = 24 kgm/s / 7kg

v2= 3.42 m/s

grav forces affect all objects magnetic forces affect magnetic objects and electric currents