A student from this class runs 2.00 km [N 40 W], then 5.50 km [N 35 B], then 3.50 km [E], then 2.50 km [S 39 W], then 2.00 km [S], and nally 4.50 km [S 150 E]. (a) Find the student's resultant or total displacement, and (b) if it took the student 2.50 hours to complete her run, what was (in km/h and W5) (i) her average speed and (ii) her average velocity? Santa Clauski is delivering Christmas presents to the children of Mississauga. A Mississauga house has a roof that slopes at 60 degrees as shown, with its lowest edge above a swimming pool. As Santa exits the chimney, he is unaware that the roof is coated with frictionless snow. He starts to slide down the roof. travelling 3.77 m to the lower edge. At that instant, frightened for his life, Santa jumps with a speed of 6.0 m/s at an angle of 90 degrees relative to the rooftop. If the rooftop edge is 10.06 m above the swimming pool, how far from the house does Santa splash land? Please UPLOAD your Work as a PDF or JPG File! Thanks