Kinetic friction related to 2 objects

       Two objects with masses m1 = 5 kg and m2 = 10 kg, respectively, are connected by an inextensible string and placed on a horizontal floor. Pull object 1 with a force F with rightwards arrow on top horizontally with magnitude F = 45 N. Coefficient of friction between each object and the floor 0.2. Calculate the acceleration of each object and the tension in the string.

( if my grammar is not quite correct, sorry for my bad. By the way, thank you a lot for your help!)😘😘😘