What happened to the flow rate as the right vessel radius was increased?

The following questions refer to Activity 5: Studying the Effect of Radius on Pump Activity.

14. What happened to the flow rate as the right vessel radius was increased? ___________________ ___________________ ___

15. What happened to the rate (strokes/min) as the right vessel radius was increased?

Why did this occur? ___________________ ___________________ ___________________ ___________________ ______

The following questions refer to Activity 6: Studying the Effect of Stroke Volume on Pump Activity.

16. At what stroke volume tested was the pump rate the lowest? ___________________ ___________________ ____________