5 Questions
What is the thickness of the average page of a physics textbook in micrometers?
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How many significant digits are in the resulting sum of the following lengths: L1 = 8.36 × 10^1 m, L2 = 9.20 × 10^2 m, L3 = 1.39 × 10^-1 m, and L4 = 2.1 × 10^2 m?
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What is the definition of average velocity?
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A particle travels at a constant speed around a circular path of radius R. What is the correct formula for the period of this motion?
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Approximately how many seconds ago did the very first PhysicsBowl take place in 1985?
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Study Notes
Thickness of a Physics Textbook Page
- The average page of a physics textbook has a thickness measured in micrometers.
Significant Digits in Lengths
- The resulting sum of the given lengths (L1, L2, L3, L4) has 3 significant digits.
Average Velocity
- Average velocity is defined as the total displacement divided by the time taken.
Period of Circular Motion
- For a particle moving at a constant speed around a circular path of radius R, the period of motion is given by the formula: T = 2πR / v, where v is the speed of the particle.
PhysicsBowl History
- The first PhysicsBowl took place in 1985, which is approximately 38 years ago (as of 2023).
Test your knowledge of motion in one dimension with this quiz. From calculating the thickness of a page in a physics textbook to determining the time elapsed since the first PhysicsBowl contest, this quiz will challenge your understanding of one-dimensional motion concepts.
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