The coffee mug when filled will weigh 460 g
From the question, we are to determine the weight of the mug if filled with water
From the given information,
The weight of the coffee mug is 200 g and holds 260cm³.
If filled with water, the volume of the water will be 260cm³.
Now, we will determine the mass of this volume of water
Using the formula,
Density = Mass/Volume
∴ Mass = Density × Volume
Volume = 260 cm³
Density of water = 1 g/cm³
∴ Mass of the water = 1 × 260
Mass of the water = 260 g
Mass of the coffee mug when filled with water = Mass of the coffee mug when empty + Mass of water
Mass of the coffee mug when filled with water = 200 g + 260 g
Mass of the coffee mug when filled with water = 460 g
Hence, the coffee mug when filled will weigh 460 g
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