A skateboarder travels on a horizontal surface with an initial velocity of 3.6 m/s toward the south and a constant acceleration of 2.6 m/s2 toward the east. Let the x direction be eastward and the y direction be northward, and let the skateboarder be at the origin at t=0 .
What is her x position at t=0.80s ?
What is her y position at t=0.80s ?

What is her x velocity component at t=0.80s ?
What is her y velocity component at t=0.80s ?



Answer :