A 64.5 kilogram canoeist stands in the middle of her canoe. The canoe is 3.5 meter long, and the end that is closest to land is 2.5 meter from the shore. The canoeist now walks toward the shore until she comes to the end of the canoe. Assume the canoeist is 3.4 meter from shore when she reaches the end of her canoe. Compute what the mass canoe?