F = ma; a = F/m = 83.3/1000 = 0.0833м/c^2;
V = V0 - at = 10.17 - 0.0833*120 = 0.174м/c;
V2 = V0 - V = 10.17 - 0.17 = 10м/c
F = ma; a = F/m = 83.3/1000 = 0.0833м/c^2;
V = V0 - at = 10.17 - 0.0833*120 = 0.174м/c;
V2 = V0 - V = 10.17 - 0.17 = 10м/c