39. Sketch the acceleration-versus-time graph from the following velocity-versus-time graph. Velocity vs. Time v(t) (m/s) 10 8 6 4- 2 ON 99 -2 -4 -6 -8- -10- 0 10 20 30 40 50 60 70 80 90 100 Time (s)
39. Sketch the acceleration-versus-time graph from the following velocity-versus-time graph. Velocity vs. Time v(t) (m/s) 10 8 6 4- 2 ON 99 -2 -4 -6 -8- -10- 0 10 20 30 40 50 60 70 80 90 100 Time (s)
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Transcribed Image Text:v(t) (m/s)
39. Sketch the acceleration-versus-time graph from the following velocity-versus-time graph.
Velocity vs. Time
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20 30 40 50 60 70 80 90 100
Time (s)
Expert Solution
Step 1
Acceleration is defined as the ratio of velocity with time. In a velocity-time graph, acceleration is given by the slope of the curve. In the given graph, the curves are straight lines. Since straight line has constant slope, the acceleration has constant value along a particular line.
We will first define acceleration in terms of velocity and time, and use this to sketch the required graph. The details are given below.
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