Lolgirl5862
20.02.2021 •
Chemistry
1. Newton's 2nd Law is F= ma. Write a problem that gives the mass and the acceleration of an object and asks us to find the one force. 2.Solve the equation you just wrote
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Ответ:
The mass of sample is 21.6 grams.
Explanation:
We are given:
Volume of cylinder without object,
= 10 mL
Volume of cylinder with object,
= 18 mL
Volume of object =
To calculate volume of a substance, we use the equation:
We are given:
Density of sample (aluminum) = 2.7 g/mL
Volume of sample (aluminum) = 8 mL
Putting values in above equation, we get:
Hence, the mass of sample is 21.6 grams.