The velocity (m.s ^(-1)) - time (s) ...

The velocity `(m.s ^(-1))` - time (s) graph of body is a straight line inclined at an angle of `45 ^(@) ` with the time axis . The acceleration ( in `m .s ^(-2) ` unit ) of the body is

`(1)/(sqrt(2))`

`sqrt(2)`

`(1)/(sqrt(3))`

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