blu3stripplayyjuly blu3stripplayyjuly
  • 26-02-2018
  • Physics
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If a 70-kg swimmer pushes off a pool wall with a force of 250 N what is her acceleration

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edrinahlfeld
edrinahlfeld edrinahlfeld
  • 27-02-2018
F= MA 
force equals mass time acceleration 
250 N = (70 kg ) (A)
250/70 = 3.5 which is about 4 m/s 
Hope this helps
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