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What else can I help you with?
Density of a sphere?
you need the mass and radius of the sphere- density = mass divided by volume, so mass/volume. the volume of a sphere is 4 divided by 3 multiplied by pi multiplied by the radius squared. 4/3(π)(r^2).
The gravitational force between two object increases as mass?
yes as G =(M)(m) thus as mass increases d force of gravitational also increases b/w d bodies. (r)(r)
What happens to the value of the Gravitational Potential Energy of a system of objects as the value of r increases?
The value of the Gravitational Potential Energy decreases as the distance (r) between the objects increases. This is because the gravitational force weakens with distance, resulting in a decrease in potential energy as the objects move farther apart.
What determines the volume of gas?
Pressure and temperature. As pressure increases, volume decreases; as temperature increases, volume increases with it. At standard temperature and pressure (1 atm, 273 degrees Kelvin), one mole of a gas (6.022 x 1023 particles) has the volume of 22.4 liters.
How do you convert l r a to ton?
To convert liters (l) to tons, you need to know the density of the substance in question. The conversion will depend on the specific substance's density. The formula for converting volume to mass is: mass = volume x density.
How do you find the density of a sphere given its mass and radius?
Density = mass/ volume volume= 4/3(pie)(r^3) ***r= radius in meters** so find volume then divide mass by volume and there you go.
When volume increases does mass increase?
This is not entirely true. The mass will only increase with volume if you are adding more to to increase the volume. However, you can increase the volume without increasing mass. An example of this would be heating something. As you heat things the molecules want to move about more, as this happens they spread further and further apart. This is easiest to observe in when things are in a gaseous state. You can determine how the volume of a gas changes by PV=nRT; where P is pressure, V is volume, n is he number particles, R is constant, and T is the temperature in Kelvin.
What r two chemical properties of matter?
mass and volume
Density of a sphere?
you need the mass and radius of the sphere- density = mass divided by volume, so mass/volume. the volume of a sphere is 4 divided by 3 multiplied by pi multiplied by the radius squared. 4/3(π)(r^2).
What happens to the volume of a cylinder if the radius is increased by one half?
The volume of a cylinder is [ (pi) x (Radius)2 x (length) ] .When the radius changes from [R] to [1.5 R], the square of the radiuschanges from [R2] to [2.25 R2] .So the volume increases by 125% ... more than double !Nonononono, good try, but you have to remember, that R+0.5 does not equal to 1.5R. Therefore, you cannot determine the increase in the volume.(david)
If a marble with a radius of 1cm has a mass of 10 grams then what would be the mass of a similar marble whose radius is two centimeters i know the answer i just don't know how to get the answer?
To find the mass of a similar marble with a radius of 2 cm, you can use the relationship between volume and mass. The volume of a sphere is given by the formula ( V = \frac{4}{3} \pi r^3 ). Since the volume increases with the cube of the radius, if the radius doubles (from 1 cm to 2 cm), the volume increases by a factor of ( 2^3 = 8 ). Therefore, if the mass of the 1 cm marble is 10 grams, the mass of the 2 cm marble would be ( 10 , \text{grams} \times 8 = 80 , \text{grams} ).
How can you calculate the weight of pipe used for slitter shaft if you take a 25 mm thick pipe with 195 mm OD and 3400 length assuming it to be MS shaft?
Calculate the volume of the outer cylinder as pi*r*r*h where pi = 3.14159, r = 195, and h = 3400. Calculate the volume of the inner cylinder with r = (195 -25) = 170. The difference between the two is the volume of MS (steel used). density = mass / volume mass = density * volume. weight = mass * gravity (= 9.8)
Find the density of the nucleus of an iron atom with a radius of 3.555Fm and an atomic mass of 56?
To find the density of the nucleus, we first need to calculate the volume of the nucleus. The volume of a sphere is given by V = 4/3 * π * r^3, where r is the radius of the nucleus. Once we have the volume, we can divide the mass of the nucleus (which is equal to the atomic mass) by the volume to find the density. Density = mass / volume. Substituting the given values, we can calculate the density accordingly.
The gravitational force between two object increases as mass?
yes as G =(M)(m) thus as mass increases d force of gravitational also increases b/w d bodies. (r)(r)
An irregularly shaped chunk of concrete has a hollow spherical cavity inside The mass of the chunk is 24 kg and the volume enclosed by the outside surface of the chunk is 0.020 m3 What is the radius o?
density of concrete (rho)=2400kg/m^3, rho=mass/volume, volume=mass/rho, volume=24/2400 (4/3)*pi*r^3=(volume given)-volume=.02-.01=.01 Solve for r and your done.
What is the formula for a sphere mass?
how do you find the mass of a sphere Volume x density => 4/3(pi)(r)3 x density
How do you calculate the density of a metal ball without an overflow can or a graduated cylinder?
There are several methods that can be used to calculate the density of a metal ball. The density of a metal ball can be derived from the fact that the volume is: 4*(pi)*r^3/3 and the denisty is mass/volume. If the mass and moment of inertia are known but the dimensions of the metal ball are not, then you can use the fact that the moment of inertia of the ball is 2m*r^2/5 and solve for m to get r=(5I/2)^.5 and plug in the value for r into the volume equation then calculate the density of the ball by dividing the mass by the calculated volume.
