MECHANICS Problem No. 64

Module # MECH_P_064_Douglas_C_Giancoli Statement Calculate the average speed and average velocity of a complete round trip in which the outgoing 250 km is covered at 95 km/h, followed by a lunch break, and the return 250 km is covered at 55 km/h. (Slip of Tongue) 250km along ve x-axis, 250km along -ve x-axis) (SLIP OF TONGUE INHERENT IN HUMAN NATURE) MISTAKE = 250km along x-axis, 250km along y-axis ACTUAL = 250km along ve x-axis, 250km along -ve x-axis