Two blocks of unequal masses are connected by an ideal cord that does not stretch and that passes over an ideal pulley. Which is true concerning the accelerations of the blocks and the net forces acting on the blocks?
(a) Accelerations equal in magnitude, net forces unequal in magnitude
(b) Accelerations unequal in magnitude, net forces equal in magnitude
(c) Accelerations equal in magnitude, net forces equal in magnitude

(d) Accelerations unequal in magnitude, net forces unequal in magnitude