On speed-time graph can measure acceleration by getting the slope.
A speed graph measures the distance devided over time. Acceleration graph measures the change in speed over time.
This depends on what the graph represents. If it is a graph of velocity on the vertical and time on the horizontal, then if acceleration is at a constant rate, the graph will be a straight line with positive slope (pointing 'up'). If acceleration stops, then the graph will be a horizontal line (zero acceleration or deceleration). If it is deceleration (negative acceleration), then the graph will have negative slope (pointing down).
That the force that causes the acceleration is not constant.
acceleration is the slope of the v t graph... so the acceleration is constant and negative. In other words, the object is slowing down at a constant rate.
The acceleration of an object.
A speed graph measures the distance devided over time. Acceleration graph measures the change in speed over time.
The slope.
it measures the magnitude of acceleration, but it can't tell you the direction of the acceleration.
it is neither slowing down nor speeding up
Acceleration=change in y graph/change in x graph
The answer depends on what is plotted on the graph and what is happening with the acceleration then.
The answer depends on the variables in the graph! In a graph of age against mass there is nothing that represents acceleration.
deceleration can be measured from a velocity time graph by calculating the gradient of the velocity time graph if the V-t graph was linear. If the v-t graph was a curve then the differentiatial of the equation of the curve will give the deceleration variation with time.
This depends on what the graph represents. If it is a graph of velocity on the vertical and time on the horizontal, then if acceleration is at a constant rate, the graph will be a straight line with positive slope (pointing 'up'). If acceleration stops, then the graph will be a horizontal line (zero acceleration or deceleration). If it is deceleration (negative acceleration), then the graph will have negative slope (pointing down).
Acceleration is how fast you get up to speed.
Your acceleration vs. Time graph is the slope of your velocity vs. time graph
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.