wat happens

consider an evacuated chamber placed on a frictionless surface.A pinhole is made on one side of the chamber as in figure.wat will happen to the block after the pinhole is made

14 Answers

1
Philip Calvert ·

the block will move towards right ?

hmmm.. good ques btw

1
prateek punj ·

i too think so....

1
Philip Calvert ·

but do you think there will be an external force acting ??
becoz without that .....

1
Aditya ·

i think it wont move coz no external force.....
dats wat i think, i m not sure

33
Abhishek Priyam ·

[12]

1
Akand ·

wat does he mean by d block???? is tht d inside one which is evacuated??? or d outer one which has air and d chamber??

1
Philip Calvert ·

[12] i think that the smaller block (the one which is asked) will surely go towards right and the motion of the outer box could depend on many other factors but we don't need to concern ourself with that box ..

anyone with a more convincing (and correct) answer ?? .

62
Lokesh Verma ·

how about conservation of angular momentum?

62
Lokesh Verma ·

and also

F=d(mv)/dt?

33
Abhishek Priyam ·

right... side

106
Asish Mahapatra ·

priyam explain pks

33
Abhishek Priyam ·

aisa lag raha hai ki right jaega.. aur kya..

106
Asish Mahapatra ·

par kaise lag raha hai ki woh right hi jaayega

1
Philip Calvert ·

ha or agar bade waale ke neeche ki jameen frictionless hai to shayad woh(bada wala) left ki or jayega haina [7]

lekin aisa sirf lag raha hai patanahi kyo

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