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Acceleration is negative.

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Q: What happens to acceleration when speed decreases on a speed time graph?
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Related questions

How is a graph showing speed different from a graph showing acceleration?

Acceleration is how fast you get up to speed.


How is a speed graph different from an acceleration graph?

A speed graph measures the distance devided over time. Acceleration graph measures the change in speed over time.


How does a graph showing speed differ from a graph showing acceleration?

Speed can be shown on a graph of position versus time, and acceleration can be shown on a graph of speed versus time.


On speed-time graph the measures acceleration?

On speed-time graph can measure acceleration by getting the slope.


What is indicated on a speed graph?

Acceleration is indicated on a speed/time graph.


What is the definition of deceleration acceleration?

Acceleration is when speed increases. Deceleration is when speed decreases.


How do you find acceleration of a speed time graph?

Acceleration=change in y graph/change in x graph


In an acceleration graph showing speed versus time a straight line shows the acceleration is?

A graph that shows speed versus time is not an acceleration graph.The slope of the graph at any point is the acceleration at that time.A straight line shows that the acceleration is constant.


How is speed and acceleration represented on a graph?

On a speed versus time graph, acceleration is represented by the line on the graph. If acceleration is constant, the line cuts through equally between the axis and starts from the zero point.


Why speed increases if its acceleration decreases?

stamina


Is The slope on a position-time graph is representative of the acceleration of the object?

No. Slope of position/time graph is speed, or magnitude of velocity.Slope of speed/time graph is magnitude of acceleration.


On a V-t graph how does constant acceleration appear?

On a graph of speed versus time, where time is plotted along the horizontal (X) axis and speed along the vertical (Y) axis: -- constant speed (zero acceleration) produces a straight, horizontal line; -- constant acceleration produces a straight, sloped line; the slope of the line is equal to the acceleration; -- if the acceleration is positive, the line slopes up to the right (speed increases as time increases); -- if the acceleration is negative, the line slopes down to the right (speed decreases as time increases).