The strength of the gravitational forces between two masses depends on
-- the product of the masses,
-- the distance between their centers of mass.
i think the answer is electrostatic force hope this helps u stay safe
A medulla is a group of cells that are going through hair, forensic scientist use it to find out the pigment, (color), and the shape.
We have the equation of motion
, where v is the final velocity, u is the initial velocity, a is the acceleration and s is the displacement.
In this case initial velocity = 2.20 m/s, final velocity = 0 m/s, displacement = 14 m
On substitution we will get 0 = 
On solving we can find the acceleration value as -0.173
So free fall acceleration = 0.173