3. Two blocks A and B of masses 3m and m, respectively, are connected by a massless and inextensible string.
The whole system is suspended by a massless spring as
shown in the figure. The magnitude of acceleration of
A and B immediately after the string is cut, are, respec-
tively,
[NEET 2017]
celet
A3m
B)
m
p
(b) 8,8

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods