Physics · Forces and Motion
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What is the shape of velocity-time graph for constant acceleration?
- A
Parabola line
- B
Straight line
- C
Incline curve
- D
Decline curve
In the case of constant acceleration, the velocity-time graph will be a straight line. The slope of this line represents the acceleration. If the slope is positive, it indicates positive acceleration (increasing velocity), while a negative slope represents negative acceleration (decreasing velocity). The steeper the slope, the greater the acceleration.
Parabola line: A parabola occurs when acceleration changes over time (non-constant acceleration), not with constant acceleration.
In the case of constant acceleration, the velocity-time graph will be a straight line. The slope of this line represents the acceleration. If the slope is positive, it indicates positive acceleration (increasing velocity), while a negative slope represents negative acceleration (decreasing velocity). The steeper the slope, the greater the acceleration.
Incline curve: An incline curve suggests varying acceleration, but with constant acceleration, the graph is a straight line, not curved.
Decline curve: A decline curve would indicate decreasing velocity with varying acceleration, which is not the case with constant acceleration.
Tagged under Physics · Forces and Motion · 2022