= Two objects with mass m₂-7Kg( on incline) and m₁ =12.00 kg( hanging vertically) are connected by a light string that passes over a frictionless pulley, as in Figure. If the incline makes an angle - 37° with the horizontal and has coefficient of friction of 0.250 with m₂, Find the acceleration of the 7Kg mass up the incline A. 1.1 m/s2 B. 2.2 m/s2 C. 3.3 m/s² D. 4.4 m/s² E. 0.55 m/s²

= Two objects with mass m₂-7Kg( on incline) and m₁ =12.00 kg( hanging vertically) are connected by a light string that passes over a frictionless pulley, as in Figure. If the incline makes an angle - 37° with the horizontal and has coefficient of friction of 0.250 with m₂, Find the acceleration of the 7Kg mass up the incline A. 1.1 m/s2 B. 2.2 m/s2 C. 3.3 m/s² D. 4.4 m/s² E. 0.55 m/s²