Draw velocity - time graph for the following real - life examples:
a. A train moving on a straight road along a particular direction with constant velocity.
b. A train starting from a station picking up velocity, then moving with a constant velocity and finally coming to rest at the next station.
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These are velocity time graphs to show constant speed, accelerating speed and decelerating speed.
The speed is plotted on the Y axis and the time in the X axis.
a) For this graph we will have a straight line through the value of the constant velocity and parallel to the x axis to show constant velocity.
b) For this one, we will have have a graph that begins from zero velocity upto a certain velocity where the velocity becomes constant for some time then the velocity decreases back to zero.
This will form a trapezium kind of motion.
Find graphs in the images.
The speed is plotted on the Y axis and the time in the X axis.
a) For this graph we will have a straight line through the value of the constant velocity and parallel to the x axis to show constant velocity.
b) For this one, we will have have a graph that begins from zero velocity upto a certain velocity where the velocity becomes constant for some time then the velocity decreases back to zero.
This will form a trapezium kind of motion.
Find graphs in the images.
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