1THEN... distance of mass frm d earth s very less.. so dat d distance between there centres of them r also less coz d mass s very smallllllllllllllllllllllllllllllllllllll.........
A body of superdense material with mass twice the mass of earth butsize very small compared oto the size of earth starts from rest from h<<R above the earth's surface. It reaches earth in time
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186 Answers
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3ram kumar the distance between the mass s r about 6400km and the mass is of the 1024kgs assume that the 2m mass is a point object
11There will be deceleration due to the earth. So it won't go till center of mass of the system.
3yes i accept ur answer. But if the collision between the masses were elastic then the 2m mass will not get inside the surface. i have a doubt in general will any two bodies under the mutual force should only at their centre of mass and we should not take care about the type of collision
1hey.. if u r so urgent go n come later n then ask.. i ll wait fr u..
1guyz.......can u talk in english......coz i cant understand tamil and im unable 2 comprehend ur approach to these kind of problems which is hindering me from learning more....
1:D
thanks AKAND for ur support iwas facing the same problem too
11ok. for u guys i'm editing all the parts which i posted in tamil. Better ask for the other translations from the other two!
11Now that the translations are over, please post the solution, Vishal and Akand :)
1or better.......... instead of editing............try teachin us tamil........so that we will be able to decode ur crypted messages and also learn a new language........
1hey sanki..........u sure the solution or d answer is rite........coz i dont see any flaw in aragorns answer......................F=G(M)(2M)/R2..F=Ma so a=2GM/R2
so....s=ut+1/2at2....
and h=1/2*2gm/R2*t2......
so t=√h/g..........wat mistake cud be ther??
11I'm ready too...............
LETS BEGIN
a aa i ii o oo e ae .........(SCRIPT IMPOSSIBLE TO POST)
1if u r thinkin bout centre of masses and all.......wat diff will it make???? the force is still d same...........even if d earth moves it wont matter much as h<<<R.......so it may move a centimetre or so.....
11Hey ,akand. You are proceeding thinking that the mvement of earth is negligible. But it's not so as both have comparable masses. Earth's mass= M
then mass's mass= 2M
(Sorry fr the english!)
1hey ani...onna evanda kettadhu maadu.........
translated version fr akand...
hey ani...who asked u , buffalo.......
1ok ..........maadu is the synonym for buffalo..........cool
ani aragorn maadu.............heheh
11Akand dana da kettan! Panni
translation fr akand
Akand only asked it! Pig
1guyz les talk science instead of unhuman words......so "baadunnu" means @#$%#????
1cmon u 3 u r shifting the discussion
but i wanted to ask dat from which frame u r doing ur calculations dat is if from earth the earth will b at rest
1i didn tell so.......... ask him especially dat aniiiiiiiiiiiiiiiiiiiiii aragon................