"The pulley of an ideal Atwood\'s machine is given an upward acceleration a, as shown below. Find the acceleration of each mass and the tension in...

"The pulley of an ideal Atwood's machine is given an upward acceleration a, as shown below. Find the acceleration of each mass and the tension in the string that connects them. The speeds of the two blocks are not equal in this situation. (Use the following variables as necessary: a, m_1 for m1, m_2 for m2, and g for gravity.)"