yamiy8926 yamiy8926
  • 08-03-2024
  • Physics
contestada

A cyclist moving on a circular track of radius 40 m completes half a revolution in 40 sec. Its average velocity is

A. zero
B. 2 ms⁻¹
C. 4 πms⁻¹
D. 8 πms⁻¹

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