Question

please help me solve this
which one of the following represents velocity v in m/s versus time T in seconds

Answer 1

the answer to this question is option a and option b

Since a and b options matches to the conditions and are increasing linearly therefore these two are correct.

option c and d are incorrect because

in option c the body is having 2 different velocities at the same time which isn't possible

and for option d the body has decreasing speed with no change in time and even this isn't possible.

therefore the answer is

a and b

Hope this helps.