7. Friction, Inclines, Systems
Kinetic Friction
7. Friction, Inclines, Systems Kinetic Friction
12PRACTICE PROBLEM
A bead of radius 2.0 mm is thrown with an initial speed of v in castor oil at a temperature of 25°C (η = 585 × 10-3 Pa•s, ρ=958 kg/m3). Determine the maximum speed of the bead at which the bead will encounter linear drag.
A bead of radius 2.0 mm is thrown with an initial speed of v in castor oil at a temperature of 25°C (η = 585 × 10-3 Pa•s, ρ=958 kg/m3). Determine the maximum speed of the bead at which the bead will encounter linear drag.