Question

A piece of metal is 4 cm by 10 cm
by 2 cm. Find its mass if it has a
density of 2 g/cm'.​

Answer 1

m=ρV

V=LxWxD

V=4x10x2=80

m=2*80=160 grams

Step-by-step explanation:

Mass is equal to density multiply by volume of object. Volume of rectangle pice can be calculated by multiplying all sides.