Describe and analyze motion in one dimension using equations and graphical vector addition with the concepts of distance, displacement, speed, average velocity, instantaneous velocity, frames of reference, and acceleration.
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Q 1/5
Score 0
What is the magnitude of the velocity of the cyclist at time 3 seconds?
120
v=5m/s
v=10m/s
v=0m/s
v=15m/s
Q 2/5
Score 0
How much did the velocity change from time=0 seconds to time=4 seconds?
120
5m/s
15m/s
-5m/s
10m/s
5 questions
Q.
What is the magnitude of the velocity of the cyclist at time 3 seconds?
1
120 sec
112.39.c.4.b
Q.
How much did the velocity change from time=0 seconds to time=4 seconds?
2
120 sec
112.39.c.4.b
Q.
How would you describe the motion of the cyclist from t=0? to t=2s?
3
120 sec
112.39.c.4.b
Q.
Calculate the displacement of the cyclist from t=3s to t=4s? (find the area under the line)
4
120 sec
112.39.c.4.b
Q.
What would the acceleration of this cyclist be between t=1s and t=2s?
