An object starts at rest and experiences a constant acceleration of 4 m/s² for 3 seconds.

Sketch the acceleration-time graph for this object.

1. What was the initial velocity of the object?

2. What was the velocity of the object after 1 second?

3.What was the velocity of the object after 2 seconds?

4.What was the velocity of the object after 3 seconds?

5. Sketch the velocity-time graph for this object.

6. What was the average velocity of the 1st second?

7.What distance did the object travel in the 1st second?

8. What was the average velocity of the 2nd second?

9. What distance did the object travel in the 2nd second?

10.What was the average velocity of the 3rd second?

11. What distance did the object travel in the 3rd second?

12.Sketch the position-time graph for this object.

13.What was the displacement of the object?

14.What was the distance travelled by the object?​