Question

Explain the differences between these two graphs ​

Answer 1

Answer:

Explanation:

In the first graph, the object moving has uniform acceleration but its initial velocity (u) is zero since, it starts from the origin.....

And, While in the second graph, the object has some initial velocity and uniform acceleration.......

Answer 2

Answer:

VELOCITY TIME GRAPH:

• The speed of an object is its velocity in a specific course. Two vehicles visiting on the identical velocity however contrary guidelines have specific velocities.
• A speed-time graph suggests the rate and course an object travels over a particular duration of time. Velocity-time graphs also are referred to as velocity-time graphs.
• The vertical axis of a speed-time graph is the rate of the object. The horizontal axis is the time from the start.

1) Velocity-time graphs with constant acceleration

When the acceleration is constant (positive), and the initial speed of the particle is zero, the rate of the particle will increase linearly as expected through the equation:

v = u + at

Since u = 0

v = at

the rate of the particle will increase linearly with respect to time. The slope of the graph will supply the value of acceleration.

2) velocity-time graph with some initial velocity and uniform acceleration:

If the acceleration isn't always uniform the graph will now no longer be instantly lined, it will likely be a curve, the nature of the curve relying on the character of the variant of the acceleration.

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