Question

1]
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ow
on
is
127. Consider the following statements:
1. In Lagrangian method of describing the
motion of fluid, an observer concentrates on
a point in the fluid system.
2. The components of acceleration of the fluid
ду ду
particle are v-and
as as
3. A particle moving in a curved path will always
v2
have a normal acceleration towards the
r
centre of the curved path
Which of these statements are correct?
(a) 1, 2 and 3 (b) 1 and 2
(C) 1 and 3
(d) 2 and 3
[CSE-Pre : 2003]
not
-
2]
ed​

Answer 1

Answer:

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