H2P-330
v = rω
H2 Physics · JC 2 · Easy · v = rω
A small object moves in a horizontal circle of radius 0.40 m with angular velocity 8.0 rad s. What is its linear speed?
- 3.2 m s
- 0.20 m s
- 1.6 m s
- 6.4 m s
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