Question

Using the concept of distance time graph derive the relation v=u+at.​

Answer 1

Let an object is moving with uniform acceleration.
u = initial velocity of object
v = final velocity of object
a = uniform acceleration
Let object reaches at point B after time (t) Now, from the graph
Slope = Acceleration (a)= change in velocity/time
Change in velocity = AB = v - u
Time = AD = t
a= v-u/t
Solving we get
v=u+at
Explanation:
see the diagram attached.....

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Answer 2

Answer:

kiLet an object is moving with uniform acceleration. Velocity Time Graph Let the initial velocity of the object = u Let the object is moving with uniform acceleration, a. Let object reaches at point B after time, t and its final velocity becomes, v Draw a line parallel to x-axis DA from point, D from where object starts moving.