2. Sketch below the velocity graph that illustrate your...

2. Sketch below the velocity graph that illustrate your answers in step question 12 (label them A and B) 3. How would an object move to create each of the three labeled parts of the acceleration-time graph above? A: B: C: 4. Sketch below a velocity-time graph could go with the above acceleration-time graph.

Transcript

00:01 So we have sketch below the velocity graph that illustrates your answer in step to question 12.

00:09 I'm not sure if that...

00:12 I'm not sure what that is.

00:14 So for 3, this question 12 is not showing.

00:20 For 3 for the acceleration time graph, we have one to find how the object moves to create each of the 3 little parts.

00:27 So for a, we have the object speeding up because we have the acceleration, the positive axis, in the positive y axis right so we have the object is going to be speeding up which means an increase in the velocity with time for b object acceleration is equal to zero so this is a constant velocity no acceleration then for c we have um the acceleration as negative so that means that the object is slowing down and then for four sketch below a velocity time graph that could go that could go with the acceleration time graph so we're going to have first draw the major things that happen a we have speeding up so the velocity is increasing meaning that we're going to have a positive slope and converting that to velocity time graph so this is going to be something like this now at a point we have a constant acceleration to a constant velocity which is acceleration of zero for b we're going to have a horizontal straight line so something like this should be just a then lastly for c you're going to have slowing down we have the acceleration so for this could just cover this around because we have um smooth transitions in the acceleration time graph try to um smooten this transitions and really we could start the um velocity at any point on the y -axis because the question doesn't specify the inch of velocity so we could just kind of extend this but actually here we want to kind of curve it and transition to a constant velocity...

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