Meriam, Kraige & Bolton — Kinematics of Particles: Problem 2_83

2/83 A particle moves along the curved path shown. The particle has a speed \( v_A = 12 \text{ ft/sec} \) at time \( t_A = 2.4 \text{ sec} \) and a speed \( v_B = 14 \text{ ft/sec} \) at time \( t_B = 2.62 \text{ sec} \). Determine the average values of the normal and tangential accelerations of the particle between points \( A \) and \( B \).