The following force diagram represents newton’s third law of motion:
image of a box with an upward and downward arrow of equal length from the center of the box.

true
false

FALSE.

Explanation:

Newton's third law states that :

For example ,

If a block is kept on the ground , the action force is the normal force acting on it due to the ground. BUT , NOTE THAT : the reaction force isn't the gravitational force on the body ! It is the normal force acting on the ground due to the block !

Thus,

we conclude that action and reaction forces donot act on the same body and therefore , this case has the answer : FALSE

d they tend to lose electrons and become cations.

explanation:

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.