Question

Using the concept of distance time graph derive the relation onu+at​

Answer 1

Answer:

• distance-time graph allows us to understand whether an object is moving with constant speed or variable speed. Dear Friend, Distance time graph is very important because by this device we can easily find time taken to cover a certain distance in short time.

Answer 2

Answer:

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 vvelocit

Change in velocity = AB = v - u

Time = AD = t

a = v - u/t

Solving we get

v = u + at.........(1st equation of motion)

Explanation:

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