A 1-Kg Rock Is Suspended from the Tip of a Meter

Multiple Choice

A 1-kg rock is suspended from the tip of a meter stick at the 0- cm mark so that the meter stick balances like a see-saw when the fulcrum is at the 25-cm mark. From this information, what is the
Mass of the meter stick?

A) 1/4 kg
B) 1 kg
C) 3/4 kg
D) 1/2 kg
E) more than 1 kg