Question

using the concept of distance time graph drive the releshtion v=U+at
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Answer 1

Answer:

If an object moves along a straight line, the distance travelled can be represented by a distance-time graph. In a distance-time graph, the gradient of the line is equal to the speed of the object. The greater the gradient (and the steeper the line) the faster the object is moving.

Answer 2

Explanation:

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