one in gravitation

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

186 Answers

11
Anirudh Narayanan ·

I always listen to songs be it while doing problems, studying or surfing the net!

1
Pavithra Ramamoorthy ·

DIS S MINE..

K.. LETS GO ON WIT D SUM.....

11
Anirudh Narayanan ·

K. If we delete everything not connected to questions in this discussion, I'm sure it would not come for more than 3 pages!

1
Akand ·

u using VISTA THEME?????

11
Anirudh Narayanan ·

Cool, Ram. Let's talk some physics (finally)

1
Akand ·

and ramku dont put 2 many folders and files(personal) in d desktop. It will directly go to c drive, and c drive shudnt get filled up more than 75%.........so put all d files in a diffrnt drive it will enhance ur comps performance......

1
Pavithra Ramamoorthy ·

NOT VISTA THEME....OS IS VISTA ONLY...... ACTUALLY DIS S MY BRO'S LAPTOP.. MY DESKTOP S THERE...........

1
Pavithra Ramamoorthy ·

YA.. I KNEW........ BUT THERES LOT OF SPACE LEFT IN C DRIVE..........

THEY R JUS TEMPORARY.. LL BE USIN THOSE FOLDERS ONLY WEN BROWSIN.....

11
Anirudh Narayanan ·

Physics please!

1
Pavithra Ramamoorthy ·

NOW TELL ME WHERE IS H.........

3
msp ·

when will u talk about physics

11
Anirudh Narayanan ·

Hey, ram. Can't u see h? I can!

Are yaar, Its NEGLIGIBLE

1
Akand ·

hey check out my fig.

1
Pavithra Ramamoorthy ·

ANO ONE Q.. LITT; BIT RELATED TO DIS..........
IF A HOLE IS PUT THRO THE EARTH SO THAT IT PASSES THO D CENTRE....AS SHOWN.. IF A BALL IS DROPPED INTO IT LL IT REACH D OTHER END??????

11
Anirudh Narayanan ·

It'll actually execute SHM. It's a standard question.

3
msp ·

1
Pavithra Ramamoorthy ·

DATS WAT I WAS SAYIN FRM D BEGGININ....... DAT D DISTANCE BETWEEN D CENTRE OF D EARTH AND CENTRE OF D MASS IS R..........

1
Pavithra Ramamoorthy ·

ANI.. DAT H SLD ACTUALLY LIE VERY NEAR 2 D SURFACE OF D EARTH..........

3
msp ·

if the ball is put inside the hole it starts oscillates because the field inside the earth varies and the acceleration goes on decreasing on approching towards the center of earth

11
Anirudh Narayanan ·

It'll actually execute SHM. It's a standard question.

1
Pavithra Ramamoorthy ·

THX SANKARA........................
ANO DOUBT
AT EQUATOR LL G BE MAX OR MIN?????????????????

1
Akand ·

k tel me wat will happen if a charged opp particle goes through an oppositely charged sphere???

3
msp ·

the super dense material cant be able to go inside such a denser earth if it has the ability to do a hole like this then i surely accepts ur ans. it is a nice idea. thanks ram. i didnt think like this

1
Pavithra Ramamoorthy ·

CHARGED PARTICLE????????????? WAT U VE TYPED???????????????

11
Anirudh Narayanan ·

Ok, machans. Eyes are drooping. Gotta go. Gudnight and may Newton come alive (again) in ur dreams! :)

3
msp ·

at equator the g will be maximum

1
Pavithra Ramamoorthy ·

@SANKARAPANDI.......... JUS WANTED ASK U.... BUT ITS IMPOSSIBLE FR EVEN ANYOTHER MASS TO PIERCE SUCH A HOLE..............

3
msp ·

what is the type of the sphere akand is it a conductor or an insulator

1
Pavithra Ramamoorthy ·

HEY ANI.. WEN LL U COME ONLINE NEXT?????????????

1
Pavithra Ramamoorthy ·

HEY SANKARA.. NO MATTER ITS CONDUCTOR OR INSULATOR...... JUS HE S ASKIN ABT CHARGES..........MOST PROBABLY LL REPEL.........IT CANT JUS GET IN.........

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