Question

d) The length, breadth and height of a metal block of mass 160 kg are 50 crn, 40 cm and 20 cm
respectively. Calculate the density of the metal block.
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Answer 1

Answer:

2.5 kg/m^3

Explanation:

Given: Length=50cm

Breadth=40cm

Height=20cm

Mass=160kg

Solution:

Density= Mass/Volume

:. Density= 160/50.40.20

=160/400

=5/2

=2.5 kg/m^3