Question

39. What is velocity time graph, mention its use?​

Answer 1

A 'velocity-time graph' is useful for the mapping which means the recording of the velocity of a body at different time intervals.

@Scarletttt❤

Answer 2

Answer:

Its a graph that draws velocity of an object with respect to multiple time instances. As example, say velocity is drawn along Y axis and time is put along X axis

Explanation:

Say an object starts from rest: so we get the first point on the vt graph where t=0, v=0

After say 5 sec, its velocity becomes 10 m/s. so we get the second point where t=5 and v =10

As we draw the points and connect those we get the v-t graph.

A detailed case study is here: V-T graph

https://physicsteacher.in/2019/05/11/velocity-time-graph/