Question

draw the velocity graph for a body in uniformly accelerated motion .how will calculate the acceleration from this graph how will you find displacement from this graph

Answer 1

But in triangle ACB, tan thita =BC/AC. therefore v-u/t=BC/AC=tan thita-(1) But the ratio BC/AC is called slope of velocity time graph. Hence, slope of velocity time graph gives us acceleration. from (1) a=v-u/t=tan thita