Ana exerts a force of 20 n on a volleyball that has a mass of 0.15 kg. what is the force that the volleyball exerts on ana?

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.

No because a circle or pie graph usually shows percentages you'd need a line graph