Starting from rest, a bicyclist travels around a horizontal circular path, ρ = 10 m, at a speed of v = (0.09t2 + 0.1t) m/s, where t is in seconds. Determine the magnitudes of his velocity and acceleration when he has travelled s = 3 m.
Starting from rest, a bicyclist travels around a horizontal circular path, ρ = 10 m, at a speed of v = (0.09t2 + 0.1t) m/s, where t is in seconds. Determine the magnitudes of his velocity and acceleration when he has travelled s = 3 m.