There isn’t any relation between time and mass
in speical relativity: mass is a Lorentz invariant, the same in all reference frames, time is the fourth component of the position 4-vector.
Are time and mass directly proportional?
Mass is directly proportional to time
, if time slows down then mass goes down or decreases. From a Relativistic perspective: Approaching c, time slows down and mass goes up or increases. Mass is inversely proportional to time.
Can you have time without mass?
Time and space cannot exist without mass
and mass cannot exist without spacetime. As gravity potential increases so too do the dementions of space and time.
Gravity is not just a force.
This effect measures the amount of time that has elapsed between two events by observers at different distances from a gravitational mass. In other words,
time runs slower wherever gravity is strongest
, and this is because gravity curves space-time.
Is time a function of mass?
Is space-time a function of mass?
No
, because a photon doesn’t have a rest frame, and any two massive particles can have the same rest frame.
What causes time?
1. Time is the presence of motion and forces and it is caused by
the expansion of space
. The perception of time is an emergent phenomenon that is why it is perceived in so many different ways. … This is time dependent potential energy and it includes motion and forces at the atomic level.
Does speed affect mass?
The mass of an object does not change with speed
; it changes only if we cut off or add a piece to the object. … Since mass doesn’t change, when the kinetic energy of an object changes, its speed must be changing. Special Relativity (one of Einstein’s 1905 theories) deals with faster-moving objects.
Is mass directly proportional to weight?
On Earth,
your weight is directly proportional to your mass
(always % %), but on the Moon, since the acceleration due to gravity is lower, while weight is still directly proportional to mass, the constant of proportionality is lower (so we get about ).
Is force directly proportional to mass?
Newton’s second law of motion (also known as the force law ) states that…
net force is directly proportional to mass when acceleration is constant
. …
Can anything exist without mass?
Most fundamental matter particles, such as electrons, muons and quarks, get their mass from their resistance to a field that permeates the universe called the Higgs field. … They are also unaffected by the Higgs field. Indeed, they seem to be without mass. Massless particles are
purely energy
.
Does mass create time?
Time itself is
slowing down and speeding
up because of the relativistic way in which mass warps space and time. Earth’s mass warps space and time so that time actually runs slower the closer you are to earth’s surface.
Can time be converted into space?
Shu’s idea is that time and space are not independent entities but
can be converted back and forth between each other
. … So as the Universe expands, mass and time are converted to length and space and vice versa as it contracts. This universe has no beginning or end, just alternating periods of expansion and contraction.
Does anything travel faster than light?
Albert Einstein’s special theory of relativity famously dictates that
no known object can travel faster than the speed of light in vacuum
, which is 299,792 km/s. … Unlike objects within space–time, space–time itself can bend, expand or warp at any speed.
Is time the 4th Dimension?
Physics > Space and Time
According to Einstein , you need to describe where you are not only in three-dimensional space* — length, width and height — but also in time .
Time is the fourth dimension
. So to know where you are, you have to know what time it is.
How is 1 hour in space equal to 7 years on earth?
The first planet they land on is close to a supermassive black hole, dubbed Gargantuan, whose gravitational pull causes massive waves on the planet that toss their spacecraft about. Its proximity to the black hole also causes an extreme time
dilation
, where one hour on the distant planet equals 7 years on Earth.
Who invented time?
The measurement of time began with the invention of sundials in
ancient Egypt
some time prior to 1500 B.C. However, the time the Egyptians measured was not the same as the time today’s clocks measure. For the Egyptians, and indeed for a further three millennia, the basic unit of time was the period of daylight.
