... m, 2a 2( F / m) F 2(8.0 104 N) so the ship would hit the reef The speed when the tanker hits the reef is also found from v v0 (2 Fx / m) (1.5 m/s)2 2(8.0 104 N)(500 m) 0.17 m/s, (3.6 ... time is a (t ) 1.80 104 m / s (4.80 105 m / s ) t , so (i) at t 0, a 1.8 10 m / s , and (ii) a (0.025 s) 6.0 103 m / s , and the forces are (i) ma 2.7 104 N and (ii) ma 9.0...