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garytse86
Nov4-04, 11:51 AM
Hi. Just wondering how I can solve this question:

There is a can with water (not full), with mass A as measure by top pan balance.

If a mass M, is threaded onto a string and submerged into water (when the person's still holds the thread). The mass becomes C.

What is the difference between A and C.
I am not sure if there is any mass change at all. :bugeye: