Question

1.At which point(s) is the object moving with constant velocity in the position direction?

2. At which point(s) is the object moving with constant velocity in the negative direction?
3 At which point(s) is the object moving with a positive increasing velocity?
4. At which point(s) is the object moving with a negative increasing velocity?
5. At which point(s) is the object moving with a positive decreasing velocity?
6. At which point(s) is the object moving with a negative decreasing velocity?
7. At which point(s) is the object changing direction?

Answer 1

The object is moving with constant velocity in the position direction when its velocity remains the same over time in the positive direction. The object is moving with constant velocity in the negative direction when its velocity remains the same over time but in the opposite direction. the correct answer is 2. At which point(s) is the object moving with constant velocity in the negative direction?

Step-by-step explanation:

The object is moving with constant velocity in the position direction when its velocity remains the same over a period of time. This means that the object is neither speeding up nor slowing down and is moving at a consistent speed in the positive direction. In the given scenario, the object is moving with constant velocity in the position direction at points where its velocity is positive and increasing.

On the other hand, the object is moving with constant velocity in the negative direction when its velocity remains the same over a period of time but in the opposite direction. In the given scenario, the object is moving with constant velocity in the negative direction at points where its velocity is negative and increasing in magnitude.

Lastly, the object is moving with a positive increasing velocity when its velocity is positive and increasing in magnitude. This means that the object is speeding up in the positive direction. Conversely, the object is moving with a negative increasing velocity when its velocity is negative and increasing in magnitude. This means that the object is speeding up in the negative direction.

The object is changing direction when its velocity changes from positive to negative or vice versa. This occurs at the points where the object's velocity crosses the zero mark.