A lawn roller has a mass of 80 kg and radius of gyration of k_(G)=0.175 m. The coefficient of friction between the roller the ground is mu_(A)=0.12. If it is pushed forward with a force of 200 N when the handle makes an angle of 45^(@), determine the acceleration of the roller. The radius of the roller is 200 mm.

A lawn roller has a mass of 80 kg and radius of gyration of k_(G)=0.17

1.	A lawn roller has a mass of 80 kg and radius of gyration of k_(G)=0.175 m. The coefficient of friction between the roller the ground is mu_(A)=0.12. If it is pushed forward with a force of 200 N when the handle makes an angle of 45^(@), determine the acceleration of the roller. The radius of the roller is 200 mm.
Answer» SOLUTION :1.18 `m//s^(2)`