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How will you identify two cylinders of same mass and size but one is hollow?
Wiki User
∙ 16y ago
The formula for determining the volume of a cylinder is as follows:
it is the product of the cylider's radius squared (half its diameter) and pi (3.14 rounded to the nearest hundredth) multplied by its height.
Example:
For a cylinder having a diameter of 10 inches and a height of 20 inches, the setup problem would be:
5 x 5 x 3.14 x 20 = 1,570 cubic inches.
Wiki User
∙ 16y ago
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How are cylinders and spheres the same?
They are not the same!
Why it is possible to catch a solid ball as compared to a hollow ball of equal radius?
The solid ball, will have more mass in comparison to the hollow ball of the same radius. Since, momentum of an object is the product of its mass and velocity, the solid object will have more momentum. Therefore, the force required to stop the solid ball will be much greater than the force required to stop the hollow ball (since, the hollow ball will have less momentum because of its less mass). That's why its difficult to catch a a solid ball as compared to a hollow ball of equal radius.skhatti
Are all cylinders with the same radii similar?
No. To be similar ALL lengths must be in the same ratio. If two cylinders have the same radii, but different heights then the radii have one ratio (1:1) but the heights have a different ratio; thus they are not similar.
Would all cylinders with the same height and base area have the same shape?
Yes.
How do you identify two balls having same external radius and weight one hollow and the other solid of different materials?
If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.If you tap on them, one of them may "sound hollow". In general, certain waves (like sound) will be affected differently, depending on whether the balls are hollow or solid.
When tensile load is applied to both solid and hollow cylinders which will fail first and why?
For tensile loads the most important thing is cross-section area. If the hollow and the solid cylinder both have the same outer diameter and are of the same material then the hollow will have a much smaller cross section, so it will fail first.
Do solid objects fall with hollow objects at the same speed?
In a vacuum, solid and hollow objects fall at the same speed due to gravity. However, in the presence of air resistance, hollow objects might fall more slowly compared to solid objects of the same mass and shape, as air resistance affects hollow objects differently.
How is a hollow cylinder stronger than a solid cylinder when both have the same mass and length?
if they are short or in tension they are the same, when they bend the hollow tube has a bigger second moment of area and so is stronger to any bending moment
Which of the three metal cylinders - aluminium or copper or iron - having the same mass and same cross section area has greatest heat capacity when heated to the same temperature?
Aluminum (to my surprise)!
Why it is possible to catch a solid ball as compared to a hollow ball of equal radius?
The solid ball, will have more mass in comparison to the hollow ball of the same radius. Since, momentum of an object is the product of its mass and velocity, the solid object will have more momentum. Therefore, the force required to stop the solid ball will be much greater than the force required to stop the hollow ball (since, the hollow ball will have less momentum because of its less mass). That's why its difficult to catch a a solid ball as compared to a hollow ball of equal radius.skhatti
How are cylinders and spheres the same?
They are not the same!
Does a person's mass change as they grow?
yes the definition of mass is the amount of matter (stuff) in an object. if something grows that is the same as saying something is getting bigger and unless it is becoming hollow(er) (which humans dont) than its mass is increasing
Would the density of a hollow object be higher or lower?
The density of a hollow object would be lower compared to a solid object of the same material because the total mass is distributed over a larger volume due to the empty space inside the hollow object.
How do you kiss in pixie hollow?
the same way you do outside of pixie hollow
What kind of structure is an igloo, frame, mass, or shell?
shell because it is hollow and therefore represents the form of a shell which is also recognized as a shell structure
Why are hollow bones stronger than solid ones?
Hollow bones are stronger than solid bones because their structure provides strength while being lightweight. The hollow space in the bone allows for optimal strength-to-weight ratio, enabling birds and certain animals to fly more efficiently. Additionally, the hollow structure helps distribute stress more evenly along the bone.
A baseball bat and aluminum bat have the exact same size shape and mass aluminum is much denser than wood explain how the two could be the same size and mass?
The aluminium bat is hollow.. Im pretty sure thats right! :)
