How to define distance time graph for uniform motion, velocity time graph for uniform acceleration, equation describing the relation between velocity and time
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Answers
Explanation:
uniform motion : If the distance-time graph is a straight line then the motion is uniform. If the distance-time graph of anybody is given, its speed can be calculated using the slope of the graph.
uniform acceleration : Velocity – Time Graph of an object moving with uniform acceleration. When velocity – time graph is plotted for an object moving with uniform acceleration, the slope of the graph is a straight line. The pattern of slope of the graph shows that object is moving with uniform acceleration.
relation betweenvelocity and time: Velocity is the measure of the amount of distance an object covers in a given amount of time. Here's a word equation that expresses the relationship between distance, velocity and time: Velocity equals distance travelled divided by the time it takes to get there.
Answer:
Distance-time graph is the plot of distance travelled by a body against time. So it will tell us about the journey made by a body and its speed.
Velocity Time Graphs shows us how the velocity changes with respect to time. The slope of a velocity-time graph determines its acceleration.
The distance-time graph for a uniformly accelerated motion looks as shown in the graph above, consider how the distance is changing exponentially indicating that the velocity is changing at a constant rate or there is constant acceleration.
But in the velocity time graph as velocity changes at a constant rate with respect to time in uniformly accelerating motion, the graph would be a straight line with its slope indicating the amount of acceleration.
So their velocity does not change with respect to time.
Explanation:
Hope this helps you!