A force F = (1.6 N) i + (2.8 N)? is applied to an object that is pivoted about a xed axis aligned along the z coordinate axis. The force is applied at the point i" = (4.5 n1)i + (4 m) 3. Find the z-component of the net torque. Answer in units of N m. Answer in units of N\\,m part 1 of 2 Your response... A constant horizontal force of 230 N is ap- plied to a lawn roller in the form of a uniform solid cylinder of radius 0.56 m and mass 13 kg . F R M If the roller rolls without slipping, find the acceleration of the center of mass. The accel- eration of gravity is 9.8 m/s2. Answer in units of m/s?. Answer in units of m/s^2 part 2 of 2 Your response... Find the minimum coefficient of friction necessary to prevent slipping