A skateboarder travels on a horizontal surface with an initial velocity of 3.8 m/s toward the...
A skateboarder travels on a horizontal surface with an initial velocity of 3.8 m/s toward the south and a constant acceleration of 2.1 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.
a) What is her x position at t=0.90s
b) What is her y position at t=0.90s?
c) What is her y velocity component at t=0.90s?
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A skateboarder travels on a horizontal surface with an initial
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