Question

please explain this if you can explain then you will get hundred points sure
I will make you brainliest answer.
Answer immediately.
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Answer 1

Answer:

what should I explain where is the question and follow me mark me as a brainest

Answer 2

Two axis are there - velocity and time.

From O to R, a body is travelling with a velocity which is "u". This is its initial velocity.

But, on reaching R, the velocity uniformly increases with time.