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URGENTTT HEART RATE PROBS

• Message 1. 

  Posted by U15411087 (U15411087) on Tuesday, 12th February 2013

  Hi guys, Im really stuck,Please help me answer this question 4b
  
  store.aqa.org.uk/sci...
  
  Its a higher paper, the answers are;
  
  (Student Y) had
  • the lower resting heart rate
  • the lower heart rate increase
  and
  • the quicker recovery time
  
  But i dont get why and how he had a quicker recovery time, i was going to write x because he has a higher pulse rate when excercising
  
  Cheers

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• Message 2

  , in reply to message 1.

  Posted by The Bitesize Science Teacher (U14392404) on Wednesday, 13th February 2013

  The exercise for both students stops at 3 minutes. Student Y's heart rate returns to normal at 4 minutes and Student X's heart rate returns to normal at 5 minutes, i.e. one minute after Student Y.

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• Message 3

  , in reply to message 2.

  Posted by U15411087 (U15411087) on Wednesday, 20th February 2013

  Thank you very much really appreciate your help

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