Adistance of 1.0 meter separates the centers of
two small charged spheres. the spheres exert
gravitational force f
g and electrostatic force fe on
each other. if the distance between the spheres’
centers is increased to 3.0 meters, the
gravitational force and electrostatic force,
respectively, may be represented as
(1) (3) 3f
g and 3fe
(2) (4) 9fg and 9fe

Which fators influence ocean currents

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane