A solid object has a mass of 104 kg and a volume of 1,278 m3. What is its density? 0.081 kg/m3 12.29 g/cm3 132912.00 g/cm3 canno

Question

jeka57 [31]

3 years ago

11

A solid object has a mass of 104 kg and a volume of 1,278 m3. What is its density? 0.081 kg/m3 12.29 g/cm3 132912.00 g/cm3 canno

t be determined

Physics

2 answers:

777dan777 [17] · Answer 1 · 2022-06-29T00:07:59+03:00

777dan777 [17]3 years ago

8 0

Answer:

0.081 kg/m3

Explanation:

REY [17] · Answer 2 · 2022-06-28T22:45:33+03:00

The density is 81.4 g/m3. Before you start plugging numbers into the density formula (D=M/V), you should convert 104 kg to grams, which ends up being 104,000 grams. Then you can plug in the 104,000 grams and 1,278 m3 into the formula. When you divide the mass by the volume, you get a really long decimal, which you can round to 81.4 g/m3, or whatever place your teacher wants you to round to.