To find the drag on a 1-mm diameter sphere in slowly streaming water, a 100-mm sphere is tested in glycerin at V = 310 m
Posted: Fri Jul 08, 2022 5:49 am
To find the drag on a 1-mm diameter sphere in slowly streaming water, a 100-mm sphere is tested in glycerin at V = 310 mm/s. The measured drag on the model is 1.4 N. Under similar conditions, what are the water velocity and the drag on the 1-mm sphere?