A car sits at rest at the starting line of a circular racetrack. It begins to accelerate at a constant rate (that is, a constant angular acceleration) as it makes its way halfway around the track. It then decelerates at the same constant rate during the second half of the lap. It completes the entire lap in a time of 28.5 seconds. What was the magnitude of the car's angular acceleration? Question 1 options: 0.0512 rad/s2 0.00774 rad/s2 0.0155 rad/s2 0.0309 rad/s2
A car sits at rest at the starting line of a circular racetrack. It begins to accelerate at a constant rate (that is, a constant angular acceleration) as it makes its way halfway around the track. It then decelerates at the same constant rate during the second half of the lap. It completes the entire lap in a time of 28.5 seconds. What was the magnitude of the car's angular acceleration? Question 1 options: 0.0512 rad/s2 0.00774 rad/s2 0.0155 rad/s2 0.0309 rad/s2
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A car sits at rest at the starting line of a circular racetrack. It begins to accelerate at a constant rate (that is, a constant
Question 1 options:
|
0.0512 rad/s2 |
|
0.00774 rad/s2 |
|
0.0155 rad/s2 |
|
0.0309 rad/s2 |
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