reeeg5169 reeeg5169
  • 21-06-2022
  • Physics
contestada

A sphere has a radius of 21 cm if the mass of the sphere is 5kg find the density of the sphere

Respuesta :

alvinsunnychirayathm
alvinsunnychirayathm alvinsunnychirayathm
  • 21-06-2022

Explanation:

volume of sphere= 4/3πr^3

= 4/3 × 22/7 × 21×21×21

=88×441

= 38,808cm^3

density = g/cm^3

5kg = 5000g

= 5000/38,808

= 0.1289g/cm^3

Answer Link

Otras preguntas

What is the most likely reason sita feels ill after seeing rama
highest common factor of 8 and 10
The endocrine system creates hormones that are used to regulate your body's functions. For instance, your hormones regulate your mood, your growth, and your met
What type of television show provides entertainment as well as information and tends to revolve around violence? a. infomercial b. infotainment c. procedural
which is another way to check the sum of 52+23+10+78
What determines the chemical properties of an element? A. the number and arrangement of the electrons in an atom B. the number of neutrons and protons in
Which is a major reason that Central Asia has been conquered repeatedly?
Does everything that you can see fit the definition for matter
Steel is made mostly of iron and carbon, though sometimes it can contain a. tin. b. nickel. c. brass. d. cadmium.
write a word problem can someone plz help me