Use the figure given to determine
1) distance covered by D when B starts descending
2) velocity of D when A starts moving
33only one thing missing in question..
block B is made of ice and due to heat loss due to friction it starts melting and here is the concept of variable mass..
[3]
just joking.. [3]
1YEH POOOOOOOOOOORA MECHANICS KAA SAWAAL HAI....
IIT KE PAPER ME YEH AEGA TOH... ISIME 80 MARKS RAHEGA :P
KYUNKI ISI ME SAB HAI!!
CONSTRAINT, FRICTION, FORCE, SHM, ....
EK KAAM KARO, 'A' hatake waha pe ek balti laga dete hai :P aur usme pani.. phir hydrostatics bhi aa jaega...
sorry... for joking so much...
par question achha hai :P
24ITS A PERFECT PASSAGE FOR JEE..........COMFORTABLY 3 QUESTIONS CAN BE CONSTRUCTED FROM IT...........WHO KNOWS IT MAY COME IN 2009 !!!!!!!!!!!!!!
1thik hai ...
agar yeh aya toh u will get 10 lacs from targetiit !!!! [6] [4] [4] [4]
24theek hai.......nishant sir aur manish sir ki haan hai naa????????
paise ke mamle mein main shaitan hoon..........Main pahunch jaunga kolkatta................