Question

A constant horizontal force acts within an xy-coordinate system to move a 1.8 kg package across a frictionless surface starting at t-0. Given that Vox- 2.41 m/s, Vx-10.01, voy 1.88, Vfy- -13.11 and t 3.01s, find the direction of the constant force vector (as an angle relative to the +x axis, with positive pointing into the first quadrant, negative pointing into the fourth quadrant). Note that the subscript "f" means "final." Your answer should be in degrees, but enter only the numerical part in the box.

Answer 1

七 3 0IS 311-Bls 3 01S 63.1‘