Motion In One Dimension Question 5
Question 5 - 30 January - Shift 1
Match Column-I with Column-II :
Choose the correct answer from the options given below:
(1) A- II B-IV, C-III, D-I
(2) A- I. B-II, C-III, D-IV
(3) A- II B-III, C-IV, D-I
(4) A- I, B-III. C-IV, D-II
Show Answer
Answer: (1)
Solution:
Formula: Instantaneous acceleration
$\frac{dx}{dt}=$ slope $\geq 0$ always increasing
(A - II)
$\frac{dx}{dt}<0$; and at $t \to \infty \frac{dx}{dt} \to 0$
(B - IV)
$\frac{dx}{dt}>0$ for first half $\frac{dx}{dt}<0$ for second half
(C - III)
$\frac{dx}{dt}=$ constant
