Posted by Tracee on Monday, August 19, 2013 at 1:04pm.
A nurse counts 72 heartbeats in 1 min. Show that the frequency and period of the heartbeats are 1.2 Hz and 0.83 s, respectively.
I responded as: frequency=72hb/min*1min/60sec
Is this correct? Thank you

Physics  Steve, Monday, August 19, 2013 at 3:20pm
you are correct.

Physics  Tracee, Monday, August 19, 2013 at 5:50pm
thank you
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