1. If Stokes’s law is considered valid below a Reynolds number of 0.5, what is the largest raindrop that will fall in accordance with Stokes’s law? 2. What drag is produced when a disk 0.75 m in...

1. If Stokes’s law is considered valid below a Reynolds number of 0.5, what is the largest raindrop that will fall in accordance with Stokes’s law?

2. What drag is produced when a disk 0.75 m in diameter is submerged in water at 10°C and towed behind a boat at a speed of 4 m/s? Assume orientation of the disk so that maximum drag is produced.