Question

how to find acceleration if time and speed is given in distance time graph​

Answer 1

Answer:

Second derivative of displacement with respect to time. i.e. take the gradient of the graph to find the velocity at any given moment, and then take the gradient of that to find what the acceleration is. If the distance-time graph is a straight line, then the acceleration in the direction of motion is zero.

Explanation:

Answer 2

Answer:

If the line passes through the origin,

then just divide the speed by time (any random speed with its corresponding time)

If the line dos not pass through the origin

Subtract any random speed by the point where the line meets the y axis

Then divide this by the time taken for that random speed

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