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What properties stay the same during physical and chemical change?
mass mass
The mass of an atom usually expressed in atomic mass units is its?
Atomic mass
HOW TO GET percent of magnesium by mass?
To calculate the percentage of magnesium by mass in a compound, divide the mass of magnesium by the total mass of the compound, then multiply by 100. Percentage of magnesium by mass = (mass of magnesium / total mass of compound) * 100.
What does atomic mass represent of an element represent?
Atomic Mass represents the mass of atom. We use mass of protons and neutrons.
Is atomic mass and molar mass similar and mass number of particles the same?
Atomic mass and molar mass are similar concepts but not the same. Atomic mass refers to the average mass of an atom of an element, while molar mass is the mass of one mole of a substance. The mass number of particles can be the same in certain cases, such as isotopes of the same element which have the same number of protons and different numbers of neutrons.
What is the maximum mass that can be supported by a strut and cable arrangement if max force on the strut is 2500N?
Maximum upward force provided by strut = 2500NMaximum weight of the mass supported by strut = mg = -2500Ng = -9.8m/s2Max mass = max weight/g = - 2500N/-9.8m/s2 = 255.1kg
How much does rcc slab weight per cubic meter?
2500N/m3
If net force is 2500N and mass is 7000kg what is acceleration?
Just use Newton's formula: force = mass x acceleration. Solving for acceleration: acceleration = force / mass.
What is the acceleration of 1000kg ambulance truck to 2500N?
To find the acceleration of the ambulance truck, we can use Newton's second law of motion, which states that force equals mass times acceleration (F = ma). Rearranging the formula to solve for acceleration gives us ( a = \frac{F}{m} ). Given a force of 2500 N and a mass of 1000 kg, the acceleration is ( a = \frac{2500 , \text{N}}{1000 , \text{kg}} = 2.5 , \text{m/s}^2 ). Thus, the acceleration of the ambulance truck is 2.5 m/s².
If two magnets exerta a repulsive force of 100 newtons when they are 40 cm apart What will the force be when they are 8 cm apart?
From : R.Dharmendran (9650817206) FORCE IS INDIRECTLY PROPORTIONAL TO THE SQUARE OF THE DISTANCEW BETWEEN THEM.. SO THE FORCE WILL BE STRONGER WHEN GOES NEARER. SO THE VALUE IS 2500N WHEN IT IS 8cm apart
How is mass different from mass?
Mass and mass are the same thing.
How do you find a mass by difference?
Mass of the contained material = Total mass (mass of the container + mass of the material) - Mass of container
What is the formula for mass percent?
mass % of element X = mass of element X ____________________ X 100 total mass of compound or mass of solute _____________________________ X 100 mass of solute + mass of solvent
Does mass have mass?
Yes, mass has mass. It is, therefore, matter. If mass did not have mass, then it is "something" with no mass. That would make it "non-matter" and perhaps it might be energy.
What properties stay the same during physical and chemical change?
mass mass
What is the relationship between center of mass and mass distribution?
The center of mass is the point where an object's mass is considered to be concentrated. The mass distribution refers to how the mass is distributed within the object. The position of the center of mass depends on the mass distribution of the object.
What determines an element's mass?
the mass of protons + the mass of neutrons = mass of the element
