Try again, you still don’t understand the concept.
Try again, you still don’t understand the concept.
In mathematical terms it’s perfectly acceptable to talk about the limit of an expression as some value tends towards infinity. E.g.:
limit (1/x) = 0
x→∞
https://en.m.wikipedia.org/wiki/Limit_(mathematics)#Infinity_as_a_limit
NP. Yes ABS is designed to avoid exactly that issue, essentially by implementing in a mechanical way what drivers used to do manually - pumping the brakes etc.
They’re “brakes” and it’s “braking”. Yes, I know the previous commenter got it wrong as well.
The usual problem with slamming on the brakes is that it causes the wheels to lock up and slide instead of slowing the vehicle down.
The way politicians and the political system nakedly serves the needs and interests of corporations and the wealthy, and not the average individual.
The way that the price you’re quoted invariably gets bumped up by various taxes.
The insane system that is tipping, including the fact that a lot of workers are so underpaid that they rely on tips to get by.
The incessant adverts on TV for medical products, particularly prescription drugs.
Yep, exactly. We already have exceptions for these dogs now in many cases.
They already told us that their optimisations consist of them telling us to buy better hardware.
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Relativity only applies to local reference frames and not to the recession rates of cosmologically distant objects.
I can’t find any reference that says it’s moving away from us at twice the speed of light, which would violate Relativity. The fact that it is further away from us in light years than the age of the universe in years, is due to the fact that the space itself is expanding.
It doesn’t. Gravity is caused by mass not spin. The planet’s rotation about it’s own axis will create a centrifugal effect that offsets gravity, but the effect is negligible for anything rotating as slow as planets.
You will know us by the trail of our rubbish.
I played the original Elite on the BBC, and then Elite 2 & 3 on the Amiga. Elite Dangerous on the PC was just plain dull by comparison.
Does the world have a government or did the headline perhaps forget to mention that it’s referring to one particular country…?
I studied Relativity at university as part of combined Physics/Maths degree, but please feel free to continue entertaining us with your popular magazine-based learnings.
If the gravity were strong enough and the source close enough then the tidal force would absolutely be strong enough to simultaneously crush you and rip you apart. The same effect gives rise to tides on this planet, hence the name.
I was thinking of the Equivalence Principle:
the equivalence of gravitational and inertial mass, and Albert Einstein’s observation that the gravitational “force” as experienced locally while standing on a massive body (such as the Earth) is the same as the pseudo-force experienced by an observer in a non-inertial (accelerated) frame of reference.
I think General Relativity is based on the idea that a frame of reference that’s in freefall is equivalent to one that in a gravity free region of space (at least that was one of Einstein’s Gedankenexperiments that led him to his theory of GR).
Having said that, in reality a sufficiently strong gravitational field will cause a tidal effect, which will crush you along one axis and pull you apart along another.
What, the generic Windows driver wasn’t good enough…?