Question

A question regarding displacements.
Which row of the table is correct?
Question in attached file.,
Thanks in advance.

Answer 1

Displacement will be given by the area under the graph.

Answer 2

Yeah but it wants the time .. not the displacement, plus this is more like a wave ish kind of a graph (cannot easily get displacement :/
)
So umm

Answer 3

@armi @Mashy

Answer 4

The acceleration at point Q is zero since we look at the slope in velocity-time graph
And the maximum distance is observed at point 2.5 seconds into graph and at point Q I.e 12.5 seconds into graph
The third row is correct i.e The answer is C

Answer 5

What you said makes a lot of sense :)

But the answer is D, as states the answer sheet.