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AysviL [449]
3 years ago
13

The circumference of a bicycle wheel is 2 meters. if it rotates at 1 revolution per second then its linear speed is

Physics
1 answer:
tester [92]3 years ago
6 0
Given:
Circumference = 2 m
Angular speed,  ω = 1 rev/s = 2π radians/s

If the radius is r, then
2πr = 2 
r = 1/π m

The linear (tangential) speed is
v = rω
   = (1/π m)*(2π rad/s) = 0.5 m/s

Answer: 0.5 m/s
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