During filming, an IMAX camera uses 65-mm film at a rate of 5.6 ft/s.
(a)
At what rate (in ft/min) does the camera go through film?
To convert from ft/s to ft/min, we can multiply by 60 (since there are 60 seconds in a minute).
Rate = 5.6 ft/s * 60 = 336 ft/min
Therefore, the IMAX camera goes through film at a rate of 336 ft/min.