Problem 2.2: Particle's position in plane, x [m] and y [m], is changing with respect to time, t[s], according to the following relationships: x(1) =0.5-13+1-12 +2-1-5 y(t) =-1.1'+10-12 -3-1+4 Q3: Determine particle's acceleration magnitude, a [m/s ] at t=10 s. Q4: Determine particle's acceleration vector direction, a [deg], at t=10 s