Physics
Medium
Question
When a wheel 1 m in diameter makes 30 rev min the linear speed of the point on its rim in ms-1 is_______________?
A
2π
B
π/2
✓ Official correct answer
C
π
D
20π
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A
2π
No member explanations yet for this option.
B
π/2
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C
π
No member explanations yet for this option.
D
20π
No member explanations yet for this option.
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