Alead ball has a mass of 55.0 grams and a density of 11.4 g/cm3. what is the volume of the ball?

The volume of the lead ball is 4.83 cubic centimeters.

Given the following data:

To find the volume of the lead ball;

Density can be defined as mass all over the volume of an object.

Simply stated, density is mass per unit volume of an object.

Mathematically, the density of a substance is given by the formula;

Making volume the subject of formula, we have;

Volume = 4.83 cubic centimeters.

Therefore, the volume of the lead ball is 4.83 cubic centimeters.

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Volume,

Explanation:

Given that,

Mass of the lead ball, m = 55 grams

Density of lead ball,

We need to find the volume of the ball. The formula of density is given by :

So, the volume of the the lead ball is

. Hence, this is the required solution.

here we know that ball will drop down by total distance 3.2 m

so here we know that

now using kinematics

now in the same time it will cover horizontal distance of 0.75 m

so speed of the ball will be

v=ir = 3x15 =45 v