physics question

. Two masses are connected as shown on the figure. The nasses are: m,=6.00kg, my=2.00kg. The mass on the tabletop xperiences no friction. Assuming the string slides without riction over the dowel at the edge of the table, (1)calculate he acceleration of the system and (2) the tension in the string. lacceleration a = 12 2 2 ( m / s ? ) total mack 2 ) The tension an SHng same with netface. of my the answer is 12N (3) If mass3 (m;=5.00kg) is connected to mass2 with a constant frictional force of 40.ON to the mass on the tabletop, 3-1) calculate the acceleration of the system and m1" (3-2) the tension in each of the two string segments. ) total mass 26 2 (m /5 2 ) m 13 2 ) The tension in strind not force of so tre answer ON . m3