5. [3/5 Points] DETAILS PREVIOUS ANSWERS MY NOTES Jack and Jill are maneuvering a 3400 kg boat near a dock. Initially the boat's position is m and its speed is 1.9 m/s. As the boat moves to position m, Jack exerts a force of N, and Jill exerts a force of N. How much work does Jack do? WJack = -3375 J How much work does Jill do? WJill = 0 Which person exerted a force perpendicular to the displacement of the boat? O Jack both Jack and Jill O Jill O neither Jack nor Jill What is the final speed of the boat? VF = m/s Additional Materials eBook