Question

For a particle in one dimensional motion, match the following columns:

Column I		Column II
A	Zero speed but non-zero acceleration.	1	Body which is about to fall
B	Zero speed non-zero velocity.	2	Extreme position of oscillating body
C	Constant speed non-zero acceleration.	3	Possible
D	Positive acceleration must speeding up.	4	Not possible

• A. $( A ) \rightarrow(4) ; (B) \rightarrow(2) ; C \rightarrow(1) ; (D)\rightarrow(3)$
• B. $(A) \rightarrow (2); (B) \rightarrow(1) ; C \rightarrow(3); (D) \rightarrow (4)$
• C. $(A) \rightarrow(1,2,3) ; (B) \rightarrow(4) ; C \rightarrow(4) ; (D) \rightarrow(1,3)$
• D. $( A ) \rightarrow(2) ; (B) \rightarrow (4); C \rightarrow(1) ; (D) \rightarrow (3)$

Answer 1

Answer: (C)

$( A ) \rightarrow(1,2,3) ;$ (B) $\rightarrow(4) ; C \rightarrow(4) ;$ (D) $\rightarrow(1,3)$