Meriam, Kraige & Bolton — Kinematics of Particles: Problem 2_31

2/31 Compute the impact speed of body A which is released from rest at an altitude \( h = 750 \text{ mi} \) above the surface of the moon. (a) First assume a constant gravitational acceleration \( g_{m0} = 5.32 \text{ ft/sec}^2 \) and (b) then account for the variation of \( g_m \) with altitude (refer to Art. 1/5).