Question

please answer with steps. give reason​

Answer 1

Option C) will be the correct option......

Let us compare the graph with,the the given statement.....

i)When the body is released from rest......

It's initial velocity will be zero,,

The graph also, indicates the initial velocity as zero

ii) Since there will be uniform acceleration g,so velocity will also, change uniformly

The straight line in graph shows that the velocity is uniform

iii) when the ball touches the surface then,for a instant its velocity become zero

The second straight line of graph shows the zero velocity

iv) after collision the velocity starts to increase,with opposite sign

The second line of the graph,also,shows that it's velocity is increasing in opposite direction

So,graph of the third option satisfy all the condition

Hence option,c) will be the right answer

{hope it helps}