Professor Gordon Holloway and his students at the University of New Brunswick went to a fast-food emporium and tried to drink chocolate shakes (rho ≈ 1200 kg/m³, μ ≈ 6 kg/m⋅s) through fat straws 10.7 mm in diameter and 30 cm long. Take π = 22/7. The kinetic energy correction factor α is 2.0
A student cut 15 cm from his straw and proceeded to drink happily. What rate of milkshake flow was produced by this strategy? Round the answer to two decimal digits.
The milkshake flow rate is _______cm³/s.