aiden2372 aiden2372
  • 06-04-2021
  • Physics
contestada

What is the speed of a ball that is attached to a string and swings in a horizontal circle of radius 2.0 m with the central acceleration of 15 m/s^2?

Respuesta :

Inexacdude
Inexacdude Inexacdude
  • 06-04-2021

Answer:

5.48 m/s.

Explanation:

Use the formula a=v^2/r.

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