Both balls can bounce on grass. don't believe me. try it on your own
It really depends how hard you bounce either one, but i think the tennis ball.
i know that a basketball will because if it has nothing in it, it won't bounce. right? but when you put more helium in, it will bounce high. but if you put to much in it, it might explode!!!!!!!!!!!!!!!!!!
Grass can impact the bounce of a basketball by absorbing some of its energy. The softer and more damp the grass is, the less bounce the basketball will have compared to a hard surface like a basketball court.
I am assuming you are talking about tennis. On a grass surface, the ball will bounce fast. On clay courts, the ball will bounce slower than on grass. On a hard court, the speed of the ball bounce will be in between clay and grass.
less weight
A tennis ball is made of materials that are more elastic than a basketball, allowing it to deform and rebound quicker upon impact, resulting in a higher bounce. Additionally, the size and weight difference between a tennis ball and a basketball also contribute to the tennis ball bouncing higher.
Because it has a soft surface.
If you drop it, tennis ball of course. Just because the basketball is bigger it doesn't have the same situated location point. However, if you put force in it it basketball.
A tennis ball because it is smaller so it contains less air, causing it to bounce higher.
A tennis ball will bounce the highest because it is smaller. The smaller amount of mass that it has the more it will bounce and the higher it would get. For example, when you put air into a ball the more mass it builds up but, when the ball is flat it would not bounce.
Grass of course! Grass is more solid than dirt.
A basketball will bounce more on concrete because it is a flatter surface then carpet and grass