Question

please answer it fast

Answer 1

the velocity increases with relative uniform increment in time so the motion is uniformly accelerated motion......

slope of the graph .....tan© = v/ t = (acceleration..)

area under graph = v× t =. distance.

.as u can see for t = 15 sec , velocity is v= 30 m/sec....

so S = v × t = 30 × 15 = 450 m