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A ball was moving in a horizontal circle of radius 0.4 m makes 16 revolution per second. Find its centripetal acceleration.

      

A ball was moving in a horizontal circle of radius 0.4 m makes 16 revolution per second. Find its centripetal acceleration.

  

Answers


joseph
a = ?^2 r
but
?=2pf
=2 x (22/7) x 16
=100.5714
Hence a =?^2r
a= 100.5714^2 x 0.4
= 4045.8426 m/s^2

joseph rimiru answered the question on October 10, 2017 at 20:33


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