Determine the density of an object that is 25 cm long 10 cm wide and 2 cm high with a mass of 50 g

Explanation:

Density is found by dividing the mass by the volume.

The mass is 50 grams, but we have to find the volume.

Assuming this is a solid rectangular object, we can use this formula for volume:

The length is 25 centimeters, the width is 10 centimeters, and the height is 2 centimeters.

Now we know the mass and volume:

Substitute the values into the formula.

The density of the object is 0.1 grams per cubic centimeter.

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

1.solid

2.carbon dioxide

3.helium