Frank has a sample of steel that weighs 80 grams. if the density of his sample of steel is 8 g/cm3, what is the sample’s volume?

the sample’s volume cm3.

10cm³

Explanation:

Density of a substance is defined as the ratio of the mass of the substance to its unit volume. Mathematically,

Density =mass/volume

Given mass = 80grams

Density = 8g/cm³

Substituting this values in the formula we will have;

8g/cm³ = 80g/volume

Volume = 80g/8g/cm³

Volume of the sample will be 10cm³

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.