Two Blocks Are Connected by a Massless String That Passes

Multiple Choice

Two blocks are connected by a massless string that passes over a massless pulley, as shown. In the absence of friction, how does the tension force exerted by the string on the 250 N block compare with the tension force exerted by the string on the 350 N block?

A) The force on the 250 N block is smaller by a factor of 0.71.
B) The force on the 250 N block is larger by a factor of 1.4.
C) The force on the 250 N block is always equal to its weight.
D) The force on the 250 N block is equal to the weight of the 350 N block.
E) The two forces are equal.