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Q. An ice cube measures 6 cm on a side and it floats in water. 1 cm extends above the water level. If you shaved off the 1 cm part, how many centimeters of remaining ice would extend above water level?

Q. Two objects attract each other gravitationally with a force of 3.0×10-10 N when they are 0.60 m apart. Their total mass is 4.0 kg. Determine their individual masses.

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