The terminal velocity of a copper ball of radius 2.0mm falling through a tank of oil at 20°C is 6.5cm/s. Compute the viscosity of the oil at 20°C. Density of oil = 1.5 x 10^3 k/gm3, density of copper 8.9 x 10^3k/gm3.

Ineed on these: 1. type the correct way to say "on" in french. 2. which is the correct translation for “next to them”? (masculine) a. dans eux b. à côté d’ils c. à côté d’eux 3. translate “ in the middle of the table” 4. translate “to the right of her” : )