Differentiate between the two masses in equation for relativistic mass

Thread starter answerseeker
Start date Apr 11, 2005
Tags

Differentiate Mass Relativistic Relativistic mass Two masses

AI Thread Summary

In the equation for relativistic mass, m represents the mass of an object in motion, while m_0 (rest mass) is the mass of the object when it is at rest. The distinction is crucial as m increases with velocity, approaching infinity as the object's speed approaches the speed of light. Similarly, in the context of energy, E_0 refers to the rest energy, while E denotes the total energy of the object in motion. Understanding these differences is essential for grasping the principles of relativity. The relationship between rest mass and relativistic mass highlights the effects of speed on mass and energy.

Apr 11, 2005

answerseeker

how to differentiate between the two masses in equation for relativistic mass?
m= mo/sqroot 1-v^2/c^2 what's the difference between m and mo?

and what about for energy: eo and e?

Physics news on Phys.org

Apr 11, 2005

theCandyman

The mass of the object at rest is m_0 ("m not", the zero usually signifies initial state). The other m is the mass at the velocity you are traveling.

Thread 'Atmosphere on moons'

Why don't other large moons in our solar system have atmospheres like Titan?

View full post »

Thread 'Is space stretching or is new space being created?'

Do we even know? My understanding of dark energy is that particles come into existence, exert and outward force, then vanish. My problem with that is how, of course, then how does dark energy know to push everything in the same direction? The pressure exerted would be in all directions, even if the space was moving so why isn't stuff pushed all over the sky? Thanks - rev

View full post »

Thread 'The Physics of unloading sand from a barge'

I think it's easist first to watch a short vidio clip I find these videos very relaxing to watch .. I got to thinking is this being done in the most efficient way? The sand has to be suspended in the water to move it to the outlet ... The faster the water , the more turbulance and the sand stays suspended, so it seems to me the rule of thumb is the hose be aimed towards the outlet at all times .. Many times the workers hit the sand directly which will greatly reduce the water...

View full post »