H2P-328
v = rω
H2 Physics · JC 2 · Easy · v = rω
A coin is placed 0.25 m from the centre of a rotating turntable. It moves with an angular velocity of 6.0 rad s. What is its linear speed?
- 1.5 m s⁻¹
- 0.25 m s⁻¹
- 6.0 m s⁻¹
- 2.4 m s⁻¹
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