how to get radius of the steel ball
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Online calculator: Ball radius calculated by volume Study Math Geometry Ball radius calculated by volume This calculator does the opposite of this Sphere calculator - finds the radius of the ball by its volume. Similar calculators • Volume of a sphere • Volume of geometric shapes • Sphere • Spherical sector • Calculate radius from area

Measurements of fluid viscosity using a miniature ball, fluid, the radius r of the sphere, and the velocity or speed of the sphere as 1 A steel ball is dropped into a fluid sample so that the gravitational force on the ball, mg, is larger than the buoyant force The net driving force F on the ball is =F 2 where and are the densities of the ball and the liquid, respectively...

Three identical balls P 1, P 2 and P 3 are placed on a frictionless surface in a straight line. The mass of each is m. Another ball P moving with velocity v collides directly with the three balls as shown in figure. The collision is perfectly elastic; now determine the velocity of all the four balls.

As we know that when we melted the spherical steel ball to make 8 new identical balls the volume remains constant. So the volume of the big spherical ball = volume of the 8 new spherical balls. ⇒ 4 3 π R 3 = 8 ( 4 3 π r 3) Where R is the radius of the big spherical steel ball and r is the radius of the new spherical steel balls.

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The radius of the steel ball is half the radius of iron ball. Find the ratio of their volume. 1. 1 ∶ 8 2. 1 ∶ 4 3. 1 ∶ 16 4. 1 ∶ 24. quantitative-aptitude; mensuration; Share It On Facebook Twitter Email. 1 Answer. 0 votes . answered Mar 1 by IshmeetKaur (30.0k ...

The metal ball is a double layered sphere (i.e. it is a hollow sphere: the inner sphere is made of air/ the shell is made of metal), the value of thickness of metal ball is the difference between the inner radius and the out radius.Bal-tec - Ball Diameter Calibration,Plate #1, Steel Ball Roundness and Diameter Measurement Polylobular This is a ...

The radius of the steel ball = 1/2(Radius of the iron ball) Formula Used: The volume of sphere = (4/3)π(r) 3. Calculation: Let assume that radius of the steel ball = r. And, the radius of the iron ball = 2r. ⇒ The volume of steel ball = (4/3)π(r) 3. ⇒ The volume of iron ball = (4/3)π(2r) 3. ⇒ The volume of the steel ball ∶ The volume ...

So here in this problem, we are given with this steel ball that has a radius of 1.54 centimeter at temperature 35 degrees Celsius. When the temperature is increased to 84.5 degrees Celsius, we have to calculate a change in the volume of the steel wall. So if if the temperature of any anybody or steel ball or you could say any material is increased, then it's a dimension we're going to …

A few ways may be: Feature detection : Via Hough Circles, detect 2D circles (and their radius) that lie within a certain range of color, as explained below. There are many more ways to detect objects via feature detection, such as this clever blog points out. Object Detection: Via SURF, SIFT and many other methods, you may detect your ball ...

Answer. A steel ball of radius 2 c m is at rest on a horizontal frictionless surface. Another steel ball of radius 4 c m moving at a velocity of 81cm/s collides elastically with the first ball. After collision smaller ball moves with a speed of. A. 81 c m s − 1.

I found an answer from mathworld.wolfram.com. Spherical Cap -- from Wolfram MathWorld. If the plane passes through the center of the sphere, the cap is a called a hemisphere, and if the cap is cut by a second plane, ... is given by the equation of a spherical segment ... so the radius of the base circle is ... V_(cap)=1/3pih^2(3R- h). (6) ...For more information, see Spherical Cap -- …

The terminal velocity of a steel ball 2 mm in diameter falling through glycerin is 4 4 × 1 0 − 2 c m / s (Given that specific gravity of steel = 8, specific gravity of steel =8, specific gravity of glycerin a 1.3, viscosity of glycerine 8.3 poise.)

Answer (1 of 2): Here it is, volume: frac{4}{3}.pi.r^3 implies frac{4}{3}×3.142×4^3 implies 268.11733text{ mm}^3 Total volume of 1 mm radius ballsimplies frac{4}{3}×3.142×1^3=4.1893text{ mm}^3 So no. Of balls of the given size that can be made rightarrow No. Of balls=displaystyle...

Physics questions and answers. Steel ball with radius of 0.06 m lays on a bottom of the lake 3 m deep. What work is needed to lift the ball to the surface of the lake? Density of steel is 7860kg/m3. The volume of a sphere is Use g = 9.8 m/s2 Calculate answer to two decimals.

Answer (1 of 2): Here it is, volume: frac{4}{3}.pi.r^3 implies frac{4}{3}×3.142×4^3 implies 268.11733text{ mm}^3 Total volume of 1 mm radius ballsimplies frac{4}{3}×3.142×1^3=4.1893text{ mm}^3 So no. Of balls of the given size that can be made rightarrow No. Of balls=displaystyle...

If `g` is the value of acceleration due to gravity. Then the terminal velocity of the ball is proportional to (ignore buoyancy) A. the balls should be kept absolutely dry before dropping them B. the balls should be rinsed with acetylene C. the balls should be wetted with the used viscous liquid D. the ball should be dropped gently

A steel ball of density ρ1 and radius r falls vertically . A steel ball of density ρ 1 and radius r falls vertically through a liquid of density ρ 2 Assume that viscous force acting on the ball is F Krv Where K is a constant and v is velocity The terminal velocity of the ball is . View Details

A small steel ball of radius r is allowed to fall under gravity through a column of a viscous liquid of coefficient of viscosity η. After some time the velocityof the ball attains a constant value known as terminal velocity v T. The terminal velocity depends on i the mass of the ball m, ii η, iii r, and iv acceleration due to gravity g.

This 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

The weight of a rectangular block of low-density material is 15.0 N. With a thin string, the center of the horizontal bottom face of the block is tied to the bottom of a beaker partly filled with water. When 25.0% of the block's volume is submerged, the tension in the string is 10.0 N. Oil of density 800 kg/m 3 is now steadily added to the ...

The steel balls pass through the chamber on a conveyor belt. Optimum bearing production requires that 75% of initial thermal energy content of balls above –15°C be removed. How long the balls should be placed in the chamber ? ... Analysis : The radius of steel balls, r_o = D/2 = 0.5 cm = 0.005 m The density of steel, ρ = Sp. gr. × 1000 kg/m^3

Ah, we can use the known radius for a completely steel ball. So on we use the mess and we said it equal to the density of steel times the amount of steel that there is in that sphere. So we need to use a spherical show equation times pi times, the solid …

The answer is calculated by multiplying the volume of the ball by the density of the material. Weight = Volume ⋅ Density. For example, calculate the weight of a two inch diameter lead ball: Volume =. 4 ⋅ π ⋅ R 3. 3. π, a universal constant = 3.1416. 4 ⋅ π = 12.566. R = Radius.

how to get radius of the steel ball A steel ball of density ρ1 and radius r falls vertically A steel ball of density ρ 1 and radius r falls vertically through a liquid of density ρ 2 Assume that viscous force acting on the ball is F Krv Where K is a constant and v …

Correct option is C) Given, Radius of steel ball = 6 cm = 0.06 m Volume of steel ball, V=43r 3 V=430.063 V=9.0510 (−4)m 3 Density of water, =1000kg.m −3 Acceleration due to gravity, g=9.8m.s −2 From Archimedes principle formula, F b = g V F b = (1000kg.m −3)(9.8m.s −2)(9.0510 −4m 3) F b = 8.87 N Hence, option C is correct Was this answer helpful? 0

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