Sally, who weighs 125 lb, knows that getting out of a 65.5-lb canoe can be a difficult

Question:

Sally, who weighs 125 lb, knows that getting out of a 65.5-lb canoe can be a difficult experience.
(a) What happens to the canoe’s velocity if she attempts to step out of the canoe and onto the dock with a velocity of 3.50 ft/s?
(b) If the canoe were heavier, would it be easier or harder to step out of it?