Question

which of the following graphs is not possible?​

Answer 1

Answer:

(2) because the velocity cannot become zero suddenly

2)

Answer 2

Answer:

The correct answer is the graph (2).

Explanation:

The term displacement means that an object has moved, or has been displaced. Displacement exists determined to be the difference in position of an object.

The graph $(2)$ is not possible because the velocity cannot become zero for no displacement

For process $A B,$

$\frac{d x}{d x} \rightarrow \infty$ as $d x \rightarrow 0$

acceleration,

$a=\frac{d v}{d x}$

As  $\frac{d v}{d x} \rightarrow \infty$

$a \rightarrow \infty$

Infinite acceleration is not possible, so graph (2) is not possible.

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