A torque of 35.0 Nm, out, is applied to a door of length 1.05 m and mass 45.0 kg to open it. (a) Calculate the angular acceleration of the door. (b) Calculate the magnitude of the linear acceleration of a point on the outside edge of the door. (c) Calculate the angular velocity of the door when it has rotated through an angle of 0.555 rad. (d) Calculate the linear speed of a point on the outside edge of the door at that instant.