I'm having my semester test tomorrow, and I got this task from my teacher to do before the semester test. : By decomposition of forces apply these formulas for a right triangle: Task1: An iceberg floats with the stream and wind. The power comes straight from the north with speed 3m / s. Draw this vector where the resulting speed of the iceberg to come forward as a vector. 1 cm shall be equal to 1 m / s. Calculate how large the resulting speed is using geometry or trigeometri. Would be very happy if anyone could help me with this, thank you very much!! my attempt: to the calculate resulting speed: How is this? and how do i draw this as a vector???