A -kg object passes through the origin at time t = 0 such that its x component of velocity is m/s and its y component of velocity is m/s. (a) What is the kinetic energy of the object at this time? (b) At a later time t = 2.00 s, the particle is located at x = m and y = m. What constant force acted on the object during this time interval? (c) What is the speed of the particle at t = s?