two forces, = (-6.00î – 4.00j) n (-3.00î + 7.00j) n, act on a particle of mass 2.00 kg that is initially at rest at coordinates (-2.00 m, +4.00 m). (a) what are the components of the particle's velocity at t = 10.0 s? (b) in what direction is the particle moving at i = 10.0 s? (c) what displacement does the particle undergo during the first 10.0 s? (d) what are the coordinates of the particle at i = 10.0 s?