wat?
the astronaut is looking at his clock on the spaceship which will show him the time which HIS journey toke which will show much less time than the amount of time which has gone past on earth.
remember the atomic clock which went around the earth really fast and showed that it was 1-2...
thanx, so u always double the given theta to use in this formula?
so if its 30 il put (Ux Sin 60)/9.8 ? (just making sure)
reason i asked is cause there's no other way i can see to calculate the initial velocity if they only give you the range and angle of projection.
oh and i think its fine...
when using this formula for projectile motion, what do i use as theta, do i add the angle given to the 20?
in an example were the angle is 15 n u=30 what would i tpye in the calculator to solve for the range (d)?
Re: 回复: hard projectile question
i don't get it, if i use that formula then what is the value for theta? do i add the angle of the projectile to 20? if i do that then d will be 8 (for the Q above). PLEASE HELP!
same, didnt expect it to ask for 2 related text, i just chucked in some random text in the intro and again in the conclusion, lolz, hopefully that would get me some more points.
lmao i srsly hope ur being sarcastic ..... o_O
wat dumb mofo would prewrite an essay without knowing the Q's, srsly if his that stupid n desperate he should just drop out. lolz imagin if he had tried it for maths and gotten away with it, hahahaha
Re: Does anyone have 2 exams on the same day?
physics (3hrs) then software design & development (also 3hrs), with a 1hr gap in between...........kill me now :(
wats the best thing to do within the gap?
that's exactly wat happened to me night before the AOS exam, screwed me up in the exam, i wasn't concentrating as much and when i looked up to check wat time we finish i misread the board and thought i finished at 11:10 (ESL) so done the 3rd section in 10min, checked again and realised wat the...
it wasn't literally a dog, that parts obvious.
The persons journey into his past was metaphorically related to that of a dog sniffing out its past.
lolz i realised this through i 3 or so read through, seemed pretty weird that the guy was sniffing everything, unless unless wer all wrong and he...
nop, cuz im doing it :D.
well if ur still undecided id recommend doing something original, cuz most people r gona do shawshank, id take my own advice but its to late for me to change, plus im doing arite with shwshank.
but yea, try to be original with it