Answer :
Answer:
4g/cm^3
Explanation:
The formula for density is mass divided by volume. 180g is your mass, 45cm^3 is your volume, divide the two to get your answer.
The density of an object with a mass of 180 grams and a volume of 45 cm is 0.4 kg/m.
What is density?
The measure of the matter is mass. Density and volume can be multiplied to determine the mass. Determining how tightly something is packed. It has such a definition since it is the mass per unit volume.
Volume is the area that a thing takes up. If you weigh two liquids with identical quantities or amounts, the heavier liquid is denser. When gently introduced to the water's surface, a substance that is less thick than water will float.
So the formula will be d = m / v
The mass of the object is 180 g
The volume of the object is 45 cm
Putting the value in the formula
d = 180 g / 45 cm = 0.4 kg/m
Thus, the density of an object will be 0.4 kg/m.
To learn more about density, refer to the link:
https://brainly.com/question/952755
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