EVaDiSh
EVaDiSh EVaDiSh
  • 08-04-2021
  • Physics
contestada

A squash ball with an initial velocity of 19.21 m/s [W] is hit by a squash racket, changing its velocity to 40.22 m/s [E] in 0.312 s. What is the squash ball’s average acceleration?

Respuesta :

AL2006
AL2006 AL2006
  • 08-04-2021

Acceleration = (change in velocity) / (time for the change)

Change in velocity = 59.43 m/s East

Time for the change = 0.312 s

Acceleration = 190.5 m/s^2 East

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