Created for CVCA Physics By Dick Heckathorn 18 September2K+2

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Presentation transcript:

Created for CVCA Physics By Dick Heckathorn 18 September2K+2 Analysis of v vs t graph. Created for CVCA Physics By Dick Heckathorn 18 September2K+2

Velocity vs Time 60 Acceleration is 10 m/s2 V E L O C I T Y m s 50 Find v when 40 t = 1 sec v= 10 m/s 30 Plot v vs t 20 The speed changes 10 m/s every second. Repeat for t from 2-6 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 60 The Area for the 1st second is? V E L O C I T Y m s 50 40 5 m 30 20 5 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 60 The Area for the 2nd second is? V E L O C I T Y m s 50 40 15 m 30 15 m 20 5 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 60 The Area for the 3rd second is? V E L O C I T Y m s 50 40 25 m 25 m 30 15 m 20 5 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 60 The Area for the 4th second is? V E L O C I T Y m s 50 35 m 40 35 m 25 m 30 15 m 20 5 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 60 The Area for the 4th second is? V E L O C I T Y m s 45 m 50 35 m 40 45 m 25 m 30 15 m 20 5 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 55 m 60 The Area for the 4th second is? V E L O C I T Y m s 45 m 50 35 m 40 55 m 25 m 30 15 m 20 5 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 55 m 60 How far did the object go in the 1st second? V E L O C I T Y m s 45 m 50 35 m 40 5 m 25 m 30 15 m 20 5 m 10 5 m 1 2 3 4 5 6 Time (sec)

Velocity vs Time 55 m 60 How far did the object go in the first 2 seconds? V E L O C I T Y m s 45 m 50 35 m 40 20 m 25 m 30 15 m 20 5 m 10 20 m 1 2 3 4 5 6 Time (sec)

Velocity vs Time 55 m 60 How far did the object go in the first 3 seconds? V E L O C I T Y m s 45 m 50 35 m 40 45 m 25 m 30 15 m 20 5 m 10 45 m 1 2 3 4 5 6 Time (sec)

Velocity vs Time 55 m 60 How far did the object go in the first 4 seconds? V E L O C I T Y m s 45 m 50 35 m 40 80 m 25 m 30 15 m 20 5 m 80 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 55 m 60 How far did the object go in the first 5 seconds? V E L O C I T Y m s 45 m 50 35 m 40 125 m 25 m 30 15 m 20 125 m 5 m 10 1 2 3 4 5 6 Time (sec)

Velocity vs Time 55 m 60 How far did the object go in the first 6 seconds? V E L O C I T Y m s 45 m 50 35 m 40 180 m 25 m 30 15 m 180 m 20 5 m 10 1 2 3 4 5 6 Time (sec)

d = 5 m . t2 s2 Velocity vs Time 55 m 60 How does total distance relate to time? V E L O C I T Y m s 45 m 50 35 m 40 d  t2 25 m 30 The slope of the line is? The equation is? 15 m 20 d = 5 m . t2 s2 10 m s2 5 m 10 5 m 20 m 45 m 80 m 125 m 180 m 1 2 3 4 5 6 Time (sec)

That’s all folks!

Velocity vs Time 60 Acceleration is 10 m/s2 V E L O C I T Y m s 50 Find v when 40 t = 1 sec v= 10 m/s 30 Plot v vs t 20 Repeat for t from 2-6 10 1 2 3 4 5 6 Time (sec)