Question

table. What is the pressure at the bo
the block?
Figure 2.
the weight of the air in a room
dimensions of 8 m x 12 m x 15 m. The
X 15 m. The density of air at sea level i
a
An iron anchor has a density of 480 kg/m
air. If it is immersed in sea water was
how much force would be required
it
i
ce would be required to lift it while
An aluminium bar weighs 17 kg in air. How much force
to lift the bar while it is immersed in gasoline:
of aluminium is 170 kg/m3 and that of gasoline 15
How much does a 20 m x 10 m x 8 m swimming pool filled with
Assume that water has a density of 62 kg/m'.
A balloon weighing 80 kg has a capacity of 1200 m². If it is fille
how much of payload can it support? The densit- of helium is C​

Answer 1

Explanation:

table. What is the pressure at the bo

the block?

Figure 2.

the weight of the air in a room

dimensions of 8 m x 12 m x 15 m. The

X 15 m. The density of air at sea level i

a

An iron anchor has a density of 480 kg/m

air. If it is immersed in sea water was

how much force would be required

it

i

ce would be required to lift it while

An aluminium bar weighs 17 kg in air. How much force

to lift the bar while it is immersed in gasoline:

of aluminium is 170 kg/m3 and that of gasoline 15

How much does a 20 m x 10 m x 8 m swimming pool filled with

Assume that water has a density of 62 kg/m'.

A balloon weighing 80 kg has a capacity of 1200 m². If it is fille

how much of payload can it support? The densit- of helium is C