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What is the formula of calculating weight of a round bar of en1a material if its diameter and length is given?
Density or weight is calculated by mass/volume
What is a fact about volume?
to find the of a solid length x width x height, and mass divided by density if the first 3 measurements weren't given
How do you find the density of a rectangular prism?
You measure its length, breath, height and mass. Then Density = Mass/(Length*Breadth*Mass) in the appropriate units.
How does on find mass when given density and volume?
Multiply them: density*volume = mass
How do you find mass if you are given the momentum and the speed?
momentum = mass x velocity => mass = momentum / velocity
How do you calculate the mass given diameter and length?
You cannot. Diameter and length can, for some particular shapes, give you the volume. But that will not give you the mass unless you know the density of the substance.
What is the formula of calculating weight of a round bar of en1a material if its diameter and length is given?
Density or weight is calculated by mass/volume
How do you determine area if given density mass and length?
To determine the area, you would need to know the density, mass, and length of the object. First, divide the mass by the density to find the volume. Then, divide the volume by the length to find the cross-sectional area.
What is a fact about volume?
to find the of a solid length x width x height, and mass divided by density if the first 3 measurements weren't given
How do you find the density of a rectangular prism?
You measure its length, breath, height and mass. Then Density = Mass/(Length*Breadth*Mass) in the appropriate units.
How do you find velocity when given mass and momentum?
To find velocity when given mass and momentum, you can use the formula: velocity momentum / mass. Simply divide the momentum by the mass to calculate the velocity.
What is the diameter in mm of a steel bar weighing 47.3 kg. the length is 625mm and density is 7.86?
As you have not given the shape of the bar but ask for a diameter I am going to assume the bar is cylindrical in shape. From the mass and density the volume can be calculated: density = mass / volume → volume = mass / density From the volume the diameter can be calculated: volume_cylinder = π × radius² × length → radius = √(volume / (π × length)) And diameter = 2 × radius However, as density is mass/volume, and mass and volume both have units, density has units which you have neglected to include; is it kg/m³, kg/l, kg/cm³, kg/mm³, g/m³, g/l, g/cm³, g/cm³, lb/ft³, lb/in³, t/ft³, etc? (The common metric ones are kg/m³ and g/cm³.) A quick search shows that it should be 7.86 g/cm³,;the calculation needs to be done with consistent units, so I'll take the easy option and work with the mass in g and the lengths in cm: 1 kg = 1000 g 10 mm = 1 cm So we have: mass = 47.3 kg = 47.3 × 1000 g = 47300 g length = 625 mm = 625 ÷ 10 cm = 62.5 cm density = 7.86 g/cm³ And can now calculate: diameter = 2 × radius → diameter = 2 × √(volume / (π × length)) → diameter = 2 × √(mass / (density × π × length)) → diameter = 2 × √(47300 g / (7.86 g/cm³ × π × 62.5 cm)) → diameter = 2 × √(47300 / (7.86 × π × 62.5) cm²) → diameter ≈ 11.1 cm = 11.1 × 10 mm = 111 mm
How do you find the thickness with height length and mass?
Volume= Length x Height x thickness = Mass ---------- Density So, Thickness = Mass ---------------------------------- Density x Length x Height
How do you find mass if density isn't given?
You don't need density to find mass. In a lot of question you need to find density with the given mass and volume. But to find density you would use a triple beam balance. To find volume you would either measure the length, width and height or you could fill a beaker up with water lets say 50g and then put the object in the beaker and lets say it raised up to 80g all you have to do is subtract 80g-50g=30g. To find density with volume and mass you divide mass------volume and get density.
What is the linear mass density formula and how is it used to calculate the mass per unit length of a one-dimensional object?
The linear mass density formula is mass per unit length, denoted by (lambda) and calculated as mass divided by length. It is used to find the mass of a one-dimensional object by dividing its total mass by its length.
How do you calculate weight or mass when diameter and height is given?
To calculate weight or mass when diameter and height are given, you first need to calculate the volume of the object using the formula for the volume of the shape (e.g., cylinder, sphere). Once you have found the volume, you can then calculate the weight or mass by multiplying the volume by the density of the material. Weight can be calculated using the formula Weight = mass x gravity.
How do you find pressure when given mass and area?
Pressure=mass/unit area
