A physics student records the data in the table below during a 1-D motion experi
ID: 1785101 • Letter: A
Question
A physics student records the data in the table below during a 1-D motion experiment with constant acceleration. Unfortunately he forgets to properly label the table before emailing it to his lab partners for analysis. As a result, they have to use their knowledge of kinematics to figure out how the table is organized and what the rows and columns represent. Use your knowledge of kinematics to select the correct answer below. Assume that all units are SI (meters, seconds, meters/second, etc) even though they are not shown.
7.000 0.00 3.0
7.031 0.01 3.1
7.062 0.02 3.2
7.095 0.03 3.3
7.128 0.04 3.4
Choose all that apply:
The initial speed is 0.0 meters/second
The initial position is 7.0 meters
The acceleration is 10 meters/second^2
The initial time is 3.0 seconds
Explanation / Answer
From the given question,
position Initial time
velocity
( in m ) (in m/s) (in sec)
7.000 0.00 3.0
7.031 0.01 3.1
7.062 0.02 3.2
7.095 0.03 3.3
7.128 0.04 3.4
Choose all that apply:
The initial speed is 0.0 meters/second
The initial position is 7.0 meters
The initial time is 3.0 seconds
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