Question

can anyone tell me how to do physics graph question of kinamatics like tgese type of questiins plz tell how to do these types of question plz tell me the good method

Answer 1

The answer should be 'A'

Answer 2

By definition, v= s/t
so we can check these type of questions by looking at their slopes

Let me tell you how to do it

i→Since upto the topmost point of given graph, displacement is increasing, so velocity is positive

ii→at topmost point ,for an instant, there is no movement, so here velocity is zero

iii→after that, displacement is decreasing, so object is coming back to origin so velocity is negative

Using these points options a & c are left
But in option c, velocity is first increasing so rate of change of displacement should increase
And its graph should go up instead of going down

So correct option is A

Hope this method works for you