Which is bigger by volume, a sphere with radius 2cm or a pyramid with base 2.5cm square and height of 10cm? First, work out the volume of the sphere. The volume of a sphere is 4/3 × π × radius 3. The volume of the sphere is therefore: 4 ÷ 3 x 3.14 × 2 × 2 × 2 = 33.51cm 3. Then work out the volume of the pyramid.

Get MoreAnswer (1 of 7): Well generally, density is found by dividing the mass of the object by its volume. The mass can be easily found by weighing, and since a ball is a sphere all you'd need is the radius of the ball (or diameter). Density = mass/volume Volume …

Get MoreIf you're also interested in calculating the volume of a three dimensional sphere such as a ball, you can also use the following equation to figure out the volume of your ball. V = r. In this equation, V = volume and r = the radius of your ball or sphere. Firstly you'll need to find out the radius of your sphere.

Get MoreThis calculator does the opposite of this Sphere calculator - finds the radius of the ball by its volume. Ball radius calculated by volume. Ball volume, bounded by the sphere. Calculation precision. Digits after the decimal point: 12. Calculate. Ball radius

Get MoreDensity= (π√3)/6=90.690%. Using this density percentage of 90.7%, it is relatively easy to divide the area of a circle into the area of a surface you want to cover and apply the packing density to get a very accurate calculation of how many balls you will need. Note this does not allow for the part balls around the edges or disruption of the ...

Get MoreAre there any formulas for determining the volume of a rugby ball? Consider a sphere. A completely symmetrical sphere. The volume of the sphere will be equal to 4 3 π r 3. The equation that describes a sphere, with the center point C ( x 0, y 0, z 0) is given by: x 2 + y 2 + z 2 = r 2 However, the rugby ball is not a perfect sphere.

Get MoreThe Radius of a Sphere from the Volume calculator computes the radius (r) based on the volume of a sphere (V).. INSTRUCTIONS: Choose units and enter the following: (V) Volume of Sphere.Sphere Radius (r): The radius is returned in meters. However, this can be automatically converted to other length units (e.g. feet) via the pull-down menu. The Math

Get MoreThis video explains how to determine the volume of the empty space in a cubic box with a ball inside.

Get MoreThe spherical cap volume appears, as well as the radius of the sphere. They are equal to 287 cu in and 4.2 in for our example. To calculate the volume of the full sphere, use the basic calculator. Enter the radius 4.2 in. Now you know, that fish tank has the volume 287 cu in, in comparison to 310.3 cu in for full sphere volume with the same radius.

Get MoreBall Mill Charge volume. The mill power is approximately directly proportional to the charge volume within the normal range. When calculating a mill 40 % charge volume is generally used. In pebble and ball mills quite often charge volumes close to 50 % are used.

Get MoreMany commonly-used objects such as balls or globes are spheres. If you want to calculate the volume of a sphere, you just have to find its radius and plug it into a simple formula, V = ⁴⁄₃πr³. Steps 1 Write down the equation for calculating the volume of a sphere. This is the equation: V = ⁴⁄₃πr³.

Get MoreCalculate the volume of a sphere with radius 5 cm. 2. Derive the formula for the volume of a hemisphere, by slicing the hemisphere into …

Get MoreBall Size Calculator. Warning: There's currently no reliable or recommended source of information about these averages. A page for measuring the volume of balls I guess. This is not a very organized page, take every result with a grain of salt. All measurements should be of one single testicle, not both of them.

Get MoreCircumference to Volume Calculator. A sphere is a perfectly round shaped object and has no edges and vertices. A circle is an object in two-dimensional space and the sphere is a three-dimensional object with all the points are at equal distance from the given point called as a center.

Get MoreWe know the ball surface area formula now. As an example, the surface area of a ball with a radius of 10 cm can be found below: A = 4πr 2. A = 4π * 10 2 = 1256.64 cm 2. Now you know how to find the surface area of a ball. If you need a handy calculation tool to find the surface area of a ball, try out our ball surface area calculator.

Get MoreThe smallest ball permitted by USGA rules is 1.68 inches in diameter, which would yield a minimum volume of about 2.48 cubic inches (40.68 cm3) -- the dimples vary in number and depth, so the displaced volume would be slightly smaller. Historically, there was a smaller "British" ball that yielded some advantage in distance.How to computeV = 4/3 (pi) r3 …

Get MoreThe volume of the ball is calculated by the formula V = 4 / 3πr³ . This formula is the same in the whole world. It is as accurate as possible with respect to balls of perfect shape, but you can calculate the approximate volume of imperfect earth objects. Let your balls always stay in perfect shape © CalcuLife.com 23.09.2019 | Maths, Volume

Get MoreThis calculator is used to determine the mass of an object from the measured volume and known density. A conversion scale for volume versus mass at a fixed density will also be displayed which will relate to each calculated result. Formula. The formula used by this calculator to determine mass from volume and density is: m = V x ρ. Symbols. m ...

Get MoreThis physics video tutorial explains how to calculate the fractional volume of partially submerged objects and the density of an object in two fluids (oil a...

Get MorePart 1. Volume of the Displaced Liquid The purpose of this experiment is to verify Archimedes' "finding" that the volume of the displaced liquid is the same as the volume of the object immersed. A metal ball will be used as the solid object. 1. Find the volume of the ball by measuring its diameter and using that to calculate the volume of

Get MoreThe maximum power draw in ball mill is when ball bed is 35-40 % by volume in whole empty mill volume. Considering that ball bed has a porosity of 40 %, the actual ball volume is considered to be ...

Get MoreAs soon as you know the volume of the bowling ball, you can easily calculate the ball's density by dividing the weight of the ball (in grams) by the volume (5,452 cm 3). To convert the weight of the ball from pounds to grams, use the conversion of 1 …

Get More2) What will be the radius of the ball bearing to the nearest hundredth of an inch? 2: I am not sure if I was supposed to find the diameter in (1). I would use the volume of 2π from the equation of the cylinder to equal the volume of the sphere: V=4/3π(r)^3=2π ---> To the nearest hundredth, my answer for the ball's radius is 1.14 in.^3.

Get MoreSolving for a cubic volume seems more appropriate, since the ball really occupies a cubic volume space, with empty, useless space around. Even then, the cubic volume only gives you a partially correct answer, as the height/width, and length of the container would cut short whole balls from fitting into the container.

Get MoreBuoyancy as a phenomenon, was first discussed and explained by the famous ancient Greek scientist Archimedes, who was able to calculate the density of an irregular object (the famous crown donated to the King by a jeweller). Thus, by measuring the volume of the displaced water, he calculated indirectly the volume of the immersed object (the crown).

Get MoreVolume of Hollow Sphere Equation and Calculator. Volume Equation and Calculation Menu. Volume of Hollow Sphere Equation and Calculator . A hollow sphere is a ball that has been hollowed such the an equal thickness wall creates anopther internal ball within the external ball.

Get MoreVolume of a regular hexagonal prism. Height of a regular hexagonal prism. Volume of a square pyramid given base side and height. Volume of a square pyramid given base and lateral sides. Volume of a truncated square pyramid. Volume of a obelisk. Volume of a wedge. Volume of a frustum. Volume of a pyramid. Volume of a right cylinder. Volume of a ...

Get MoreA Bowling ball is essentially a sphere. The formula for the volume of a sphere is 4(pi)r3/3. This will give you the approximate volume of the bowling ball, although I do not know how to calculate for the finger holes. So take the radius of the bowling ball (half the diameter), cube it, multiply by 4 pi (you can approximate pi as 3.14) and divide the whole thing by 3.

Get MoreVolume of a square pyramid given base side and height. Volume of a square pyramid given base and lateral sides. Volume of a truncated square pyramid. Volume of a obelisk. Volume of a wedge. Volume of a frustum. Volume of a pyramid. Volume of a right cylinder. Volume of a partial right cylinder. Volume of a hollow cylinder. Volume of a oblique ...

Get MoreVolume of a sphere. The volume formula for a sphere is 4/3 x π x (diameter / 2) 3, where (diameter / 2) is the radius of the sphere (d = 2 x r), so another way to write it is 4/3 x π x radius 3.Visual on the figure below: Same as a circle, you only need one measurement of the sphere: its diameter or its radius.

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