Mrs. Wade is trying to escape his enemy on a speedboat, but his boat won't start and remains stationary in the water. Her enemy's boat is twice the mass of Mrs. Wade's boat and collides with her boat at 50 m/s. After the collision, the enemy boat is completely stationary. How fast is Mrs. Wade's boat moving?
a
50 m/s
b
25 m/s
c
100 m/s
d
0 m/s
1 answer
d) 0 m/s