what is true about the graph above? select all that apply a the object is accelerating. b the object is…
what is true about the graph above? select all that apply a the object is accelerating. b the object is moving in the positive direction. c the object has a velocity greater than 0. d the object is moving at a constant velocity.
Answer
Brief Explanations:
- In a velocity - time graph, if the graph is a non - horizontal straight line, the object is accelerating. Here the line has a positive slope, so the object is accelerating (a is correct).
- Since the velocity values are positive throughout the time interval shown, the object is moving in the positive direction (b is correct).
- The entire graph lies above the time - axis, meaning velocity is greater than 0 (c is correct).
- A constant velocity would be represented by a horizontal line, which is not the case here, so d is incorrect.
Answer:
A. The object is accelerating. B. The object is moving in the positive direction. C. The object has a velocity greater than 0.