Most of us as a child have played with sighting a whole house or car fitted inside a key hole. We have all seem a jet aircraft high up and a long way off seem to float in mid air even when we know the minimum stalling speed is well in excess of 250kmph. Passengers don't notice the velocity of the plan despite traveling an average of over 700kmph.
From our point view a stationary high overcast appears motionless but travel on average about 20km ( about 12 and a half mph ).Doing the math's it travels 20km by the time a one hour TV program moving over our heads about 5 and a half meters every second..
Distance is what makes stars at night seem motionless. Despite the rotation of earth we don't observe them move a millimeter at any given moment in time. What's more we don't even observe the changing transition of day into night and night into day.
From a speeding train window we watch hills move agonizingly slow while the immediate railway siding flash by in a blur. Distance distorts the relativity of motion.
Walking to us is a motion on the surface of earth. Traveling the length of a country is straight line. The surface of the earth is so huge we don't notice the country curving with the earth. Squaring in a country on a cid map on a globe the curvature will distort the lines that do not measure up the same angles as a perfectly flat.
Walking to us is a motion on the surface of earth. Traveling the length of a country is straight line. The surface of the earth is so huge we don't notice the country curving with the earth. Squaring in a country on a cid map on a globe the curvature will distort the lines that do not measure up the same angles as a perfectly flat.
We all notice walking is a motion on the surface of earth. An orbiting space station doesn't need to slow for an astronaut to step out of a hatch. Try that from a car traveling less than a kmph on the surafce of earth. In the space walk astronauts doesn't notice thing at a velocity well in excess of a few 1,000s kmph. Our galaxy is moving at that kind of velocity taking our sun with it, it dragging our solar system with it. Nowhere in space is there an absolute stationary. Everything is in a permanent state of motion way-way beyond the motions we normally experience on the surface of earth.
Think of the shear stress we would experience 0 to a distance of a160km ( 100miles ) in a second on the surface of the earth, a routine velocity lunched in space from a space station. What would we observe of the environment on earth if we accelerated the distance to a stop in a second? In doing so we would be in a situation where we moved a 160km distance a second into the future where we left off. Anybody into challenging mathematics will find math's will be at a loss to project the kmph velocity.
Most of us assume only light speed can alter time. Considering the extremely high acceleration rate the latter and to come to a stop whiten that distance whiten a second something of time must give.
Light speed has always be a pivotal property of time travel. It travels a distance of just under 300,000km by the time we say "One thousand and one" the distance light travels in second, a light second. It is the maximum distance it travels in that time. It does not travel any further. Despite no resistance in vacuum it is at it's maximum momentum velocity. The momentum is not any faster. In cosmological terms the time light takes to reach the earth from the nearest star our sun is only a mere 8 light minuets away.
Momentum is terminated to that velocity we often express free falling sky divers maximum speed limit the earth's gravity cannot accelerate any faster. The light we see now is how the sun was 8 minutes ago. Light that had this very second left the sun we will see 8 minutes into the future. In other words the sunlight we see now is what the was 8 minutes ago every second. Challenging math's I'm sure the time light reaches the other planets can be projected.
A light second we live by is a sub light speed velocity. Light speed itself is just under 300,000 times greater. In other words by the same light speed value. Mathematics projects the reciprocal is the 3 relocated to the right of the same number of zeros in the minus scale of a second light travels a kilometer. In other words a kilometer 300,000th second or referencing to the standard metric system prefix unit 30 milliseconds. If we apply a meter 300 millionth of a second or 30 microseconds. Each time we walk a meter per second light is 30 microseconds of time.
If we travel at light speed we are traveling 300,000,000 times as fast as a second
Some of us believe time slows down at light speed which means we need to accelerate to light speed to get to light the velocity.
By the time a child understands the time we say "One thousand and one" is a second, they soon become pretty good at judging they walked a meter in that time. If we do the math's on this 3.6kmph. Since there is a 1,000 meters in a kilometer, by that time light had traveled 300 million meters. A light second is a 300 million to one ratio.
If another doubles their velocity covers 2 meters in the same time would be a ratio of 2 to 1. Triple the velocity 3 to 1, 4 times faster 4 to 1, 5 times faster 5 to 1 and so on. If we do the math's on 5 times faster based on a distance of 5 meters in a second would be a distance of 18,000 meters by the time a one hour TV program, a distance of 18km or in terms of kmph 18
Theoretically since most of us believe the faster we go the slower time goes then there is no reason why not time should speed up equally when we slow down from light speed..
The point is the minute and hour hands appear to be frozen in time at any given moment the second hand is moving. They are to slow to observe moving. Like wise the reciprocal of light speed tells us viewing from light speeds point of view the universe should be traveling 300,000 times as slow alight second.
Correspondingly we are viewing the universe at sub light speed is speeded up in relation to viewing it at a light speed point of view. If we reference from a light speed point of view the slower we go the faster time speeds up. From our point of view a clock our environment's second cannot go any faster than the moving hand past every division where light cannot travel faster than a meter in 30 microseconds because light cannot travel faster than 300,000,000 meters in a second.
If we were to view the second hand slowed down in time we'd normally observe the minute hand math's projects we would be 60 times faster than the environment second. From a observers point of view we would be a minute into the future every second.
From our point of view the environments second would be a minute long. In other words for every minute we observe the environment only a second. In other words a minute as fast as the environment the second has been stretched into the minute.
The reciprocal of a minute is a minute divided by 60 seconds. In other words we would be traveling in parallel with 60th environment second.
The speed of light is the distance light travels just under 300,00km by the time we say one thousand and one. Sunlight we see now is what the sun was just under 8 minutes ago every second.
No comments:
Post a Comment