What is the distance time graph for non-uniform motion?
The distance-time graph for non-uniform motion is not a straight line, it can be a curve or a zigzag line as speed is variable.
What is the graph of non-uniform acceleration?
A curved position-time graph indicates non-uniform motion. A velocity-time graph with a positive slope indicates an object is accelerating. A velocity-time graph with a negative slope indicates an object is negatively accelerating. A velocity-time graph with a flat line (slope of zero) indicates uniform motion.
What is non-uniform acceleration with example?
Non_Uniform acceleration: An object is said to be with nonuniform acceleration if the velocity of the object changes by unequal amounts in equal intervals of time. Examples : All Circular motion types where speed is constant and direction changes at every point. Physics.
How do you find distance in non-uniform acceleration?
According to the definition s=d/t , so t=d/s. Also a=s/t ,substituting value of t as d/s , hence a=s/(d/s) that goes to a= s^2/d. So here we have found the relation between a,s and d! in addition to using integration, for a constant acceleration, use the formula V = a * t when starting from zero.
What is non uniform motion example?
Movement of an asteroid, a car coming to a halt and a bouncing ball, all cover unequal distances in a time interval, hence they all are examples of non-uniform motion.
What are the characteristics of distance time graph for an object moving with non uniform speed?
The distance-time graph for an object moving with non uniform speed is considered as a curved line. Therefore, a curved line graph between distance as well as time signifies that the object is moving with a non-uniform speed.
What is non uniform motion with example?
A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time. For example, if we drop a ball from the roof of a tall building, we will notice that it will cover unequal distances in equal intervals of time.
What is distance time graph?
If an object moves along a straight line, the distance travelled can be represented by a distance-time graph. In a distance-time graph, the gradient of the line is equal to the speed of the object. The greater the gradient (and the steeper the line) the faster the object is moving.
What is non uniform acceleration Class 9 Example?
A body has a non-uniform acceleration if its velocity increases by unequal amount in equal intervals of time. For Ex:Car running on a crowded city road(At one moment its velocity increases and at other velocity decreases.)
What is non uniform acceleration Class 9?
Non-Uniform means that the acceleration is not uniform. Uniform acceleration is change of equal velocity in equal intervals of time. Non Uniform acceleration is change of non-equal velocity in equal intervals of time.
What is the nature of the distance graphs for uniform and non uniform motion of an object?
Answer: (i) For uniform motion of an object, its distance-time graph is a straight line with constant slope. (ii) For non-uniform motion of an object, its distance-time graph is a curved line with increasing or decreasing slope.