iday, Fundamentals of Physics, 10e PRINTER VERSION BACK 036 A 0.20 kg puck is initially stationary on an ice surface with negligible friction. At time t 0, a horizontal force begins to move the puck. The force is given by F (16.4-3.30r2, wth F with in newtons and t in seconds, and it acts until its magnitude is zero. (a) What is the magnitude of the impulse on the puck from the force between t-0.479 s and t-1.81 s? (b) what is the change in momentum of the puck between t-0 and the instant at which F-0? (a) Number Units Units