Muscle weights THE SAME as fat!
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Not true. Weight varies from one planet (or gravitation field} to the next. Mass is constant and does not change.
Mass in the contect of volume but not density... thats a seperate subject. for example, a balloon filled with air is going to fall at a slower rate that a rock of the same size and volume because of density!
Density = Mass/Volume0 -
In the vacuum of space, I weigh nothing.
Oh, and no one can hear me scream.
I'm hopping on the next virgin airlines galaxy flight and moving to space!!! who's with me?0 -
Not true. Weight varies from one planet (or gravitation field} to the next. Mass is constant and does not change.
Mass in the contect of volume but not density... thats a seperate subject. for example, a balloon filled with air is going to fall at a slower rate that a rock of the same size and volume because of density!
What I meant was the mass of a single object is constant. Density is simply mass divided by volume, which clearly can change.0 -
Mass is something physicists are still trying to understand.
Matter is anything that has mass and takes up shape.
Mass has no formula. It is a basic building block.
However because mass is a building block its used in many important equations such as density.
Newton 2nd Law describes Force
as the product of mass and acceleration
F = ma
If we use the acceleration due to Earth's gravity ( g) we have weight.
W = mg
Einstein also uses mass in the most famous formula
E = m c ²
Here mass is relates Kinetic Energy ( the energy of motion) to velocity.
Kinetic Energy is written as
KE = 1/2 m v²
Which says that a object with mass has a Kinetic Energy which is exponentially related to its velocity.
E = m c ² Is that relationship as the object approaches the speed of light, which is the constant, c in physics.
To give you an idea how fast that is...
c = 3.00 x 10 ^ 8 m / s
or 186,000 mi / s0 -
Not true. Weight varies from one planet (or gravitation field} to the next. Mass is constant and does not change.
Mass in the contect of volume but not density... thats a seperate subject. for example, a balloon filled with air is going to fall at a slower rate that a rock of the same size and volume because of density!
Density = Mass/Volume
I am not a rocket surgeon!:indifferent:0 -
Not true. Weight varies from one planet (or gravitation field} to the next. Mass is constant and does not change.
Mass in the contect of volume but not density... thats a seperate subject. for example, a balloon filled with air is going to fall at a slower rate that a rock of the same size and volume because of density!
Density = Mass/Volume
I am not a rocket surgeon!:indifferent:
LOL0 -
Mass is something physicists are still trying to understand.
Matter is anything that has mass and takes up shape.
Mass has no formula. It is a basic building block.
However because mass is a building block its used in many important equations such as density.
Newton 2nd Law describes Force
as the product of mass and acceleration
F = ma
If we use the acceleration due to Earth's gravity ( g) we have weight.
W = mg
Einstein also uses mass in the most famous formula
E = m c ²
Here mass is relates Kinetic Energy ( the energy of motion) to velocity.
Kinetic Energy is written as
KE = 1/2 m v²
Which says that a object with mass has a Kinetic Energy which is exponentially related to its velocity.
E = m c ² Is that relationship as the object approaches the speed of light, which is the constant, c in physics.
To give you an idea how fast that is...
c = 3.00 x 10 ^ 8 m / s
or 186,000 mi / s
Ok, I'll give you that. Observable mass can change depending on the relative motion of inertial frames between the observer and the subject.0 -
Mass is something physicists are still trying to understand.
Matter is anything that has mass and takes up shape.
Mass has no formula. It is a basic building block.
However because mass is a building block its used in many important equations such as density.
Newton 2nd Law describes Force
as the product of mass and acceleration
F = ma
If we use the acceleration due to Earth's gravity ( g) we have weight.
W = mg
Einstein also uses mass in the most famous formula
E = m c ²
Here mass is relates Kinetic Energy ( the energy of motion) to velocity.
Kinetic Energy is written as
KE = 1/2 m v²
Which says that a object with mass has a Kinetic Energy which is exponentially related to its velocity.
E = m c ² Is that relationship as the object approaches the speed of light, which is the constant, c in physics.
To give you an idea how fast that is...
c = 3.00 x 10 ^ 8 m / s
or 186,000 mi / s
I think I just fell in love with you!!!
:flowerforyou:0 -
You are not the wisest of posters here.
1kg of fat = 1kg of muscle
in other words, a balancing scale will balance and not tip one way or the other.
ps - it is "weighs"0 -
Mass is something physicists are still trying to understand.
Matter is anything that has mass and takes up shape.
Mass has no formula. It is a basic building block.
However because mass is a building block its used in many important equations such as density.
Newton 2nd Law describes Force
as the product of mass and acceleration
F = ma
If we use the acceleration due to Earth's gravity ( g) we have weight.
W = mg
Einstein also uses mass in the most famous formula
E = m c ²
Here mass is relates Kinetic Energy ( the energy of motion) to velocity.
Kinetic Energy is written as
KE = 1/2 m v²
Which says that a object with mass has a Kinetic Energy which is exponentially related to its velocity.
E = m c ² Is that relationship as the object approaches the speed of light, which is the constant, c in physics.
To give you an idea how fast that is...
c = 3.00 x 10 ^ 8 m / s
or 186,000 mi / s
I think I just fell in love with you!!!
:flowerforyou:
:blushing:
I fell in love with physics years ago. /sigh that I don't use it in my job anymore. Thank you MPF for letting me relive my glory days.0 -
Scientists are still debating the weight of stupid.0
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@ brower47
MFP "Solving the worlds problems ~ one post at atime."
I'm glad you were able to flex your physics muscle for a while.:glasses:0 -
Silly women..you don't poop....0
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