Question

2. A spherical ball of radius 0.07m has density of 2.1 g/cm³. Find its mass in kg
​

Answer 1

Look at The Attachment.....

Answer 2

Answer:

Hello mate

Explanation:

Pls marks me as brainliest

The mass density ρ of an object may be found by dividing its mass M by its volume V. Sphere: V = (4/3) π R3 where R is the radius of the sphere. Cylinder: V = π R2L where R is the radius of its base and L the length of it.

Hey mate I have given you hint. Now solve.