A 222 kg iceboat (like a boat on skates) glides with initially velocity 3.33 m/s northward across a frozen lake where m= 0.10. The wind then exerts on the boat a constant force of 444 N, 67.5° (i.e. NNE) as the boat travels 111 m, 90.0° (i.e. due north). Discover the final speed of the iceboat., m=coefficient of friction