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Surface area of a sphere = 4*pi*radius2

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14y ago

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What is surface in science?

Surface Area is the term used to describe the area of an object that is exposed. In other words, if you took a tennis ball, the outside of the ball is it's surface area. If you cut the tennis ball in half, the original outside part is still part of the surface area but now include the inside as well.


How can you increase the surface to volume ratio of a basketball and a tennis ball?

The tennis ball. But do you know why? The anser to that is in the relationship between the fomula for a shere's volum and that of it's surface area. Area is a radius squared function whereas volume is a radius cubed function.


How will increasing the diameter of the tennis ball slow a ball in the air?

the more surface area, the more friction, the more the drag


Why does a tennis ball go farther and higher than a soccer ball with the same mass?

That is because of air resistance. Since the soccer ball has a greater surface area (and holds the same shape as the tennis ball), it will see greater air resistance against that surface, thus slowing it and stopping it quicker.


The easiest way to find the area and volume of a tennis ball?

A tennis ball is a spherical shape. Surface area of a sphere in square units = 4*pi*radius2 Volume of a sphere in cubic units = 4/3*pi*radius3


What is the radius of a tennis ball with a surface area of 28 in?

Surface area: 4*pi*radius2 = 28 Making the radius the subject of the above gives it a value of 1.49270533 or about 1.5 inches


What is the area of tennis ball?

5


What surface makes a tennis ball bounce higher?

cement


Would a tennis ball bounce high on a soft surface?

no


Why does a tennis ball not bounce that much on grass?

Because it has a soft surface.


Who would want to know does the surface affect the way the tennis ball bounces?

Tons of tennis would like to how the ball bounces on different types of court surfaces. Becuase of the surface a player will have to change his/her gameplain to fit the surface. So basically anyone playing tennis seriously.


Will a hot tennis ball bounce higher than a cold tennis ball?

In theory, yes, however the largest effect of the temperature will be on the court. The hotter the surface is, the higher the ball will bounce.