To a first approximation, a tennis ball is a sphere. The volume of a sphere is V = 4/3 π r3, where r is the radius of the sphere. So measure the diameter of the tennis ball, divide by 2 to get the radius, and then apply the formula above. You could also measure the volume of a tennis ball by measuring the volume of water that it displaces.
you can do a simple easy experiment to find the volume of a ping ball (water displacment). Place the ping pong ball in an amount of water with a known volume in a SI unit of volume (mL, liters). Notice the water has risen. Subtract the vslue of the original water from the new value of the water. This is the ping pong's volume.
Volume = 4/3*pi*radius3 measured in cubic cm
If the volume of a ping pong ball is 2.045 in3, And the conversion of 2.045in3 to cm3 is equal to 33.5 cm3.So the volume of a ping pong ball in cm3 (Not cm... that's impossible...) is 33.5cm3!
Volume = 4/3*pi*2.53 = 65.449 cubic inches to 3 d.p.
to find the density of a base ball you have to divide the mass by the volume (m/v)
To calculate the volume of the cannon ball, we need to know its density. Without this information, we cannot determine the volume with just the mass provided (5125g). The volume depends on the density of the material the cannon ball is made of.
The ball with the larger volume and the same mass will have the lower density. Density is defined as mass divided by volume, so as volume increases with constant mass, density decreases.
Ten-pin bowling balls usually weigh from about 6 pounds (around 2800 grams) to 16 pounds (about 7200 grams) There are no bowling balls that weigh 200 grams (though such a ball would be leagal as there is no minimum weight) but if there were, the mass of the ball divided by the volume of the ball gives the density. The volume of a standard bowling ball is about 5500 cubic centimeters (I assumed a circumference of 27 inches and calculated from that) 200 / 5500 = 0.036 g/cm3 Compare to the density of air = 0,0012 g/cm3
To calculate the mass of a ball, you would typically use the density of the material the ball is made of and its volume. The formula to calculate mass is mass = density x volume. You would need to know the density of the material and measure the volume of the ball to determine its mass.
Density is a measure of the mass versus volume of an object. The density of water is 1. That is, 1 liter of water has a mass of one kilogram (it has a weight of 9.81 newtons). Thus, by measuring the displacement of the object in the water, you can find the volume of the object. Then by determining its mass with a balanced scale, you can plug the results into the formula: M/V = D. This will give you the density in kg per liter.
The ball's volume is 0.25 L
Think of it this way if you have a golf ball and a wiffle ball they are the same size but they don't weight the same. The golf ball weighs more because it has a greater density In a more mathematical sense, density = mass / volume. If both minerals had the same mass, the more dense one must have a smaller volume.
Impossible to identify without knowing what the ball is composed of or the radius
If two perfect spheres of different sizes have the same mass, then the larger ball has a lower density and the smaller ball has a higher density. This is because density is the amount of mass in a given volume, and density is obviously higher if there is a smaller volume for a given amount of mass.
You can determine the density of a ball bearing by measuring its mass using a scale and calculating its volume using a water displacement method or measuring its dimensions and calculating its volume. Once you have the mass and volume, divide the mass by the volume to get the density of the ball bearing.
To calculate the density of the bowling ball, use the formula: density = mass/volume. The mass is 3.0 kg and the volume is 0.0050 m³. Thus, the density is 3.0 kg / 0.0050 m³ = 600 kg/m³. Therefore, the density of the bowling ball is 600 kg/m³.