Question

Q-4 Using the concept of distance time graph
derive the relation velocity=u+at
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Answer 1

answer in attachment hope It helps

Answer 2

Explanation:

FIRST EQUATION OF MOTION - FORMULA

concept

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)=

time

change in velocity

Change in velocity = AB = v - u

Time = AD = t

a=

t

v−u

Solving we get

v=u+at.........(1

st

equation of motion