Angular Displacement and Radians
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Question 1 of 5
1. Question
Match the correct terms and equations
Sort elements
- S = ΔӨr
- 2π
- ΔӨ
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Arc Length, distance traveled around a circular path is calculated by
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360 degrees equal __________ radians
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___________ is the symbol for angular displacement, or how far something has rotated.
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Question 2 of 5
2. Question
A bicycle tire makes 3 and 1/2 revolutions. What is its angular displacement in radians?
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Question 3 of 5
3. Question
A bicycle tire rotates 125 degrees What is its angular displacement in radians?
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Question 4 of 5
4. Question
A hoop rolls on the ground and moves a distance of 4m completing 3 complete revolutions. What is the radius of the hoop?
CorrectIncorrectHint
If an object is rolling with out slipping then the linear distance will be equal to the arc length.
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Question 5 of 5
5. Question
A wheel undergoes a rotation of 5 radians and moves a linear distance of 1. 5 meters. What is the radius of the wheel?
CorrectIncorrectHint
If something is rolling without slipping then the linear distance is the same as the arc length.