Question

A shotput is a metallic sphere of radius 4.2cm. If density of metal is 10g per cm³, find mass of the shotput.

Answer 1

18 pls check madamplsplsplsplspls

Answer 2

volume of shotput=4/3*22/7*4.2*4.2
=73.92cm^3
mass=density*volume
mass=73.92*10
mass=739.2gm
hence the mass of shotput is 739.2gm